Παραπομπή σε μορφή APA (7η εκδ.)

Hilton, R. G. B. (1984). A manual of silviculture for the indigenous forests of Papua New Guinea. PNG University of Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hilton, R. G. B. A Manual of Silviculture for the Indigenous Forests of Papua New Guinea. Lae: PNG University of Technology, 1984.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hilton, R. G. B. A Manual of Silviculture for the Indigenous Forests of Papua New Guinea. PNG University of Technology, 1984.