APA aipamena

Shiv raj, A. (1978). Introduction to physiology of field crops. Oxford and IBH publishing.

Chicago Style aipamena

Shiv raj, A. Introduction to Physiology of Field Crops. Calcutta: Oxford and IBH publishing, 1978.

MLA aipamena

Shiv raj, A. Introduction to Physiology of Field Crops. Oxford and IBH publishing, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.