Corrosion - Engineering bibliographies - in Harvard style

In-text: (Brondel et al., 1994)

Your Bibliography: Brondel, D., Edwards, R., Hayman, A., Hill, D., Mehta, S. and Semerad, T., 1994. Corrosion in the Oil Industry. [online] www.slb.com. Available at: <http://www.slb.com/~/media/Files/resources/oilfield_review/ors94/0494/composite.pdf> [Accessed 6 February 2015].

In-text: (Corrosion problems in production -, 2014)

Your Bibliography: Petrowiki.org. 2014. Corrosion problems in production -. [online] Available at: <http://petrowiki.org/Corrosion_problems_in_production> [Accessed 6 February 2015].

In-text: (Popoola et al., 2013)

Your Bibliography: Popoola, L., Grema, S., Latinwo, G., Gutti, B. and Balogun, A., 2013. Corrosion Problems during Oil and Gas Production and its Mitigation. [online] International Journal of Industrial Chemistry. Available at: <http://www.industchem.com/content/pdf/2228-5547-4-35.pdf> [Accessed 6 February 2015].

In-text: (The Prevention of Corrosion on Structural Steelwork, 2004)

Your Bibliography: www.corusgroup.com. 2004. The Prevention of Corrosion on Structural Steelwork. [online] Available at: <http://resource.npl.co.uk/docs/science_technology/materials/life_management_of_materials/publications/online_guides/pdf/structural_steelwork.pdf> [Accessed 6 February 2015].