David H Thurston. (1989). Tropical plant diseases. Minnesota: American Phytopathological Society Press.
Chicago Style citaatDavid H Thurston. Tropical Plant Diseases. Minnesota: American Phytopathological Society Press, 1989.
MLA citatieDavid H Thurston. Tropical Plant Diseases. Minnesota: American Phytopathological Society Press, 1989.
Let op: Deze citaties zijn niet altijd 100% accuraat.