counter movement jump and acceleration in rugby - Life Sciences bibliographies - in Harvard style

In-text: (Barbero-Álvarez et al., 2010)

Your Bibliography: Barbero-Álvarez, J., Coutts, A., Granda, J., Barbero-Álvarez, V. and Castagna, C., 2010. The validity and reliability of a global positioning satellite system device to assess speed and repeated sprint ability (RSA) in athletes. Journal of Science and Medicine in Sport, 13(2), pp.232-235.

In-text: (D. Johnson and Buckley, 2001)

Your Bibliography: D. Johnson, M. and Buckley, J., 2001. Muscle power patterns in the mid-acceleration phase of sprinting. Journal of Sports Sciences, 19(4), pp.263-272.

In-text: (Duthie et al., 2006)

Your Bibliography: Duthie, G., Pyne, D., Ross, A., Livingstone, S. and Hooper, S., 2006. The Reliability of Ten-Meter Sprint Time Using Different Starting Techniques. J Strength Cond Res, 20(2), p.246.

In-text: (Gratton and Jones, 2004)

Your Bibliography: Gratton, C. and Jones, I., 2004. Research methods for sport studies. London: Routledge.

In-text: (Habibi et al., 2010)

Your Bibliography: Habibi, A., Shabani, M., Rahimi, E., Fatemi, R., Najafi, A., Analoei, H. and Hosseini, M., 2010. Relationship between Jump Test Results and Acceleration Phase of Sprint Performance in National and Regional 100m Sprinters. Journal of Human Kinetics, 23(-1).

In-text: (Moir, Garcia and Dwyer, 2008)

Your Bibliography: Moir, G., Garcia, A. and Dwyer, G., 2008. Reliability of Kinematic and Kinetic Variables during Countermovement Vertical Jumps in Men and Women. Medicine & Science in Sports & Exercise, 40(Supplement), p.S428.

In-text: (Sheppard et al., 2006)

Your Bibliography: Sheppard, J., Young, W., Doyle, T., Sheppard, T. and Newton, R., 2006. An evaluation of a new test of reactive agility and its relationship to sprint speed and change of direction speed. Journal of Science and Medicine in Sport, 9(4), pp.342-349.