Παραπομπή σε μορφή APA (7η εκδ.)

Braund, M. E. (1980). Preparing students for a technical career in Papua New Guinea, with special emphasis on cartography. Dept. of Surveying, Papua New Guinea University of Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Braund, Michael E. Preparing Students for a Technical Career in Papua New Guinea, with Special Emphasis on Cartography. [Lae: Dept. of Surveying, Papua New Guinea University of Technology, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Braund, Michael E. Preparing Students for a Technical Career in Papua New Guinea, with Special Emphasis on Cartography. Dept. of Surveying, Papua New Guinea University of Technology, 1980.