APA aipamena

(2002). Biotechology of biofertilizers. Pangbourne, England: Alpha Science International Ltd.

Chicago Style aipamena

Biotechology of Biofertilizers. Pangbourne, England: Alpha Science International Ltd, 2002.

MLA aipamena

Biotechology of Biofertilizers. Pangbourne, England: Alpha Science International Ltd, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.