APA aipamena

Rutgers University. Soil science. Lippincott Williams & Wilkins Co. [etc.].

Chicago Style aipamena

Rutgers University. Soil Science. Baltimore [etc.]: Lippincott Williams & Wilkins Co. [etc.].

MLA aipamena

Rutgers University. Soil Science. Lippincott Williams & Wilkins Co. [etc.].

Kontuz: berrikusi erreferentzia hauek erabili aurretik.