Citazione Stile APA (7a Edizione)

Foreman, D. B., & Furmage, J. (1971). A check list of the vascular plants of Bougainville with descriptions of some common forest trees. Department of Forests.

Citazione stile Chigago Style (17a edizione)

Foreman, D. B., e Janette Furmage. A Check List of the Vascular Plants of Bougainville with Descriptions of Some Common Forest Trees. Lae, P.N.G.: Department of Forests, 1971.

Citatione MLA (8a ed.)

Foreman, D. B., e Janette Furmage. A Check List of the Vascular Plants of Bougainville with Descriptions of Some Common Forest Trees. Department of Forests, 1971.