APA aipamena

Boonstra, L. D. (1930). A contribution to the cranial osteology of Pareiasaurus serridens (Owen). Nasionale Pers, Beperk.

Chicago Style aipamena

Boonstra, Lieuwe D. A Contribution to the Cranial Osteology of Pareiasaurus Serridens (Owen). Capetown: Nasionale Pers, Beperk, 1930.

MLA aipamena

Boonstra, Lieuwe D. A Contribution to the Cranial Osteology of Pareiasaurus Serridens (Owen). Nasionale Pers, Beperk, 1930.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.