APA Citation

Ivens, G. W., & Ivens, G. W. (1967). East african weeds and their control. Nairobi: Oxford University Press.

Chicago Style Citation

Ivens, G. W., and G. W. Ivens. East African Weeds and Their Control. Nairobi: Oxford University Press, 1967.

MLA Citation

Ivens, G. W., and G. W. Ivens. East African Weeds and Their Control. Nairobi: Oxford University Press, 1967.

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