APA aipamena

Peter,K V. (1996). Pachakkarikrishi: Vegetable cultivation. State institute of languages.

Chicago Style aipamena

Peter,K V. Pachakkarikrishi: Vegetable Cultivation. State institute of languages, 1996.

MLA aipamena

Peter,K V. Pachakkarikrishi: Vegetable Cultivation. State institute of languages, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.