APA (7e ed.) Bronvermelding

ebrary, Inc. (1989). Lost crops of the Incas: Little-known plants of the Andes with promise for worldwide cultivation. National Academy Press.

Chicago (17e ed.) Bronvermelding

ebrary, Inc. Lost Crops of the Incas: Little-known Plants of the Andes with Promise for Worldwide Cultivation. Washington, D.C.: National Academy Press, 1989.

MLA (9e ed.) Bronvermelding

ebrary, Inc. Lost Crops of the Incas: Little-known Plants of the Andes with Promise for Worldwide Cultivation. National Academy Press, 1989.