APA (7th ed.) Citation

Benites, J. R. (1981). Nitrogen response and cultural practices for corn-based cropping systems in the Peruvian Amazon. [publisher not identified].

Chicago Style (17th ed.) Citation

Benites, Jose Ramiro. Nitrogen Response and Cultural Practices for Corn-based Cropping Systems in the Peruvian Amazon. [Place of publication not identified]: [publisher not identified], 1981.

MLA (9th ed.) Citation

Benites, Jose Ramiro. Nitrogen Response and Cultural Practices for Corn-based Cropping Systems in the Peruvian Amazon. [publisher not identified], 1981.