APA (7th ed.) Citation
Allen, D. J., Ampofo, J. K. O., & Wortmann, C. S. (1996). Pests, diseases, and nutritional disorders of the common bean in Africa: A field guide.
Chicago Style (17th ed.) Citation
Allen, David J., James Kwasi O. Ampofo, and Charles S. Wortmann. Pests, Diseases, and Nutritional Disorders of the Common Bean in Africa: A Field Guide. 1996.
MLA (9th ed.) Citation
Allen, David J., et al. Pests, Diseases, and Nutritional Disorders of the Common Bean in Africa: A Field Guide. 1996.
Warning: These citations may not always be 100% accurate.