APA (7th ed.) Citation

MacDonald, I., & Low, J. (1984). Tropical field crops. Evans Brothers.

Chicago Style (17th ed.) Citation

MacDonald, Ian, and John Low. Tropical Field Crops. Ibadan, Nigeria: Evans Brothers, 1984.

MLA (9th ed.) Citation

MacDonald, Ian, and John Low. Tropical Field Crops. Evans Brothers, 1984.

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