Papua New Guinea & Womersley, J. S. (1978). Handbooks of the flora of Papua New Guinea. Volume 1. Melbourne University Press for government of Papua New Guinea.
Chicago Style (17th ed.) CitationPapua New Guinea and John S. Womersley. Handbooks of the Flora of Papua New Guinea. Volume 1. Carlton, Vic: Melbourne University Press for government of Papua New Guinea, 1978.
MLA (8th ed.) CitationPapua New Guinea and John S. Womersley. Handbooks of the Flora of Papua New Guinea. Volume 1. Melbourne University Press for government of Papua New Guinea, 1978.
Warning: These citations may not always be 100% accurate.