Citazione Stile APA (7a Edizione)

Verdcourt, B. (1979). A Manual of New Guinea Legumes. Office of Forests, Division of Botany.

Citazione stile Chigago Style (17a edizione)

Verdcourt, Bernard. A Manual of New Guinea Legumes. Lae: Office of Forests, Division of Botany, 1979.

Citatione MLA (9a ed.)

Verdcourt, Bernard. A Manual of New Guinea Legumes. Office of Forests, Division of Botany, 1979.