APA (7th ed.) Citation

Bourke, R. M. (1982). Sweet potato in Papua New Guinea. Highlands Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Bourke, Richard Michael. Sweet Potato in Papua New Guinea. Kainantu: Highlands Agricultural Experiment Station, 1982.

MLA (9th ed.) Citation

Bourke, Richard Michael. Sweet Potato in Papua New Guinea. Highlands Agricultural Experiment Station, 1982.

Warning: These citations may not always be 100% accurate.