Cita APA

Gupta, U. P. (1978). Crop physiology. Oxford and IBH publishing.

Citación estilo Chicago

Gupta, U P. Crop Physiology. New Delhi: Oxford and IBH publishing, 1978.

Cita MLA

Gupta, U P. Crop Physiology. Oxford and IBH publishing, 1978.

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