APA (7th ed.) Zitazioa

Plyusnin, I. Reclamative soil science. Foreign Languages.

Chicago Style (17th ed.) Zitazioa

Plyusnin, I.I. Reclamative Soil Science. Moscow: Foreign Languages.

MLA (9th ed.) Zitazioa

Plyusnin, I.I. Reclamative Soil Science. Foreign Languages.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.