Παραπομπή σε μορφή APA (7η εκδ.)

Howie-Willis, I. (1980). A thousand graduates: Conflict in university development in Papua New Guinea, 1961-1976. Australian National University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Howie-Willis, Ian. A Thousand Graduates: Conflict in University Development in Papua New Guinea, 1961-1976. Canberra: Australian National University, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Howie-Willis, Ian. A Thousand Graduates: Conflict in University Development in Papua New Guinea, 1961-1976. Australian National University, 1980.