What crude oil is and what are the uses of it - Engineering bibliographies - in Harvard style

In-text: (BBC - Homepage, 2015)

Your Bibliography: Bbc.co.uk. 2015. BBC - Homepage. [online] Available at: <http://www.bbc.co.uk> [Accessed 15 January 2015].

In-text: (http://www.bbc.co.uk, 2015)

Your Bibliography: http://www.bbc.co.uk, 2015. [image].

In-text: (https://images.google.com, 2015)

Your Bibliography: https://images.google.com, 2015. [image].

In-text: (wiseGEEK: clear answers for common questions, 2015)

Your Bibliography: wiseGEEK. 2015. wiseGEEK: clear answers for common questions. [online] Available at: <http://www.wisegeek.org> [Accessed 15 January 2015].