Barrie, S., Smith, C., Hughes, C., & Thomson, K. (2009). University of Sydney: GI7-633. Australian Learning and Teaching Council (ALTC).
Cita Chicago (17th ed.)Barrie, Simon, Calvin Smith, Clair Hughes, i Kate Thomson. University of Sydney: GI7-633. Australian Learning and Teaching Council (ALTC), 2009.
Cita MLA (9th ed.)Barrie, Simon, et al. University of Sydney: GI7-633. Australian Learning and Teaching Council (ALTC), 2009.
Atenció: Aquestes cites poden no estar 100% correctes.