Poronnik, P., Hodgson, Y., Howitt, S., & Mcaulay, J. (2014). The University of Sydney: SI11-2119. Office for Learning and Teaching.
Chicago Style (17th ed.) ZitazioaPoronnik, Philip, Yvonne Hodgson, Susan Howitt, eta Janet Mcaulay. The University of Sydney: SI11-2119. Office for Learning and Teaching, 2014.
MLA (9th ed.) ZitazioaPoronnik, Philip, et al. The University of Sydney: SI11-2119. Office for Learning and Teaching, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.