APA (7th ed.) Citation

Fröhlich, G., & Rodewald, W. (1970). Pests and diseases of tropical crops and their control ([1st English ed.].). Pergamon Press.

Chicago Style (17th ed.) Citation

Fröhlich, Gerd, and Wolfgang Rodewald. Pests and Diseases of Tropical Crops and Their Control. [1st English ed.]. Oxford, New York: Pergamon Press, 1970.

MLA (9th ed.) Citation

Fröhlich, Gerd, and Wolfgang Rodewald. Pests and Diseases of Tropical Crops and Their Control. [1st English ed.]. Pergamon Press, 1970.