Cita APA (7th ed.)

Williams, A., & Askland, H. H. (2012). The University of Newcastle: PP9-1288. Office for Learning and Teaching.

Cita Chicago (17th ed.)

Williams, Anthony, i Hedda Haugen Askland. The University of Newcastle: PP9-1288. Office for Learning and Teaching, 2012.

Cita MLA (9th ed.)

Williams, Anthony, i Hedda Haugen Askland. The University of Newcastle: PP9-1288. Office for Learning and Teaching, 2012.