APA (7th ed.) Citation

Bleeker, P., & Freyne, D. F. (1981). A preliminary inventory of areas suitable for cocoa production in Papua New Guinea. CSIRO].

Chicago Style (17th ed.) Citation

Bleeker, P., and D. F. Freyne. A Preliminary Inventory of Areas Suitable for Cocoa Production in Papua New Guinea. [Canberra: CSIRO], 1981.

MLA (9th ed.) Citation

Bleeker, P., and D. F. Freyne. A Preliminary Inventory of Areas Suitable for Cocoa Production in Papua New Guinea. CSIRO], 1981.