APA (7th ed.) Citation

Kranz, J., Koch, W., & Schmutterer, H. (1978). Diseases, pests, and weeds in tropical crops.

Chicago Style (17th ed.) Citation

Kranz, Jurgen, Werner Koch, and H. Schmutterer. Diseases, Pests, and Weeds in Tropical Crops. Chichester ; New York : Wiley, 1978.

MLA (9th ed.) Citation

Kranz, Jurgen, et al. Diseases, Pests, and Weeds in Tropical Crops. 1978.