Betta splendens - Biology bibliographies - in Harvard style

In-text: (Fantino, Weigele and Lancy, 1972)

Your Bibliography: Fantino, E., Weigele, S. and Lancy, D., 1972. Aggressive display in the Siamese fighting fish (Betta splendens). Learning and Motivation, 3(4), pp.457-468.

In-text: (HALPERIN, GIRI, ELLIOTT and DUNHAM, 1998)

Your Bibliography: HALPERIN, J., GIRI, T., ELLIOTT, J. and DUNHAM, D., 1998. Consequences of hyper-aggressiveness in Siamese fighting fish: cheaters seldom prospered. Animal Behaviour, 55(1), pp.87-96.

In-text: (Simpson, 1968)

Your Bibliography: Simpson, M., 1968. The Display of the Siamese Fighting Fish, Betta splendens. Animal Behaviour Monographs, 1, p.i-73.

In-text: (Smith, 1979)

Your Bibliography: Smith, J., 1979. Game Theory and the Evolution of Behaviour. Proceedings of the Royal Society B: Biological Sciences, 205(1161), pp.475-488.