Cita APA (7a ed.)

Bretag, T., & Mahmud, S. (2013). University of South Australia: PP10-1783. Office for Learning and Teaching.

Cita Chicago Style (17a ed.)

Bretag, Tracey, y Saadia Mahmud. University of South Australia: PP10-1783. Office for Learning and Teaching, 2013.

Cita MLA (9a ed.)

Bretag, Tracey, y Saadia Mahmud. University of South Australia: PP10-1783. Office for Learning and Teaching, 2013.