Boonstra, L. D. (1930). A contribution to the cranial osteology of Pareiasaurus serridens (Owen). Nasionale Pers, Beperk.
Chicagoスタイル(17版)引用形式Boonstra, Lieuwe D. A Contribution to the Cranial Osteology of Pareiasaurus Serridens (Owen). Capetown: Nasionale Pers, Beperk, 1930.
MLA(8版)引用形式Boonstra, Lieuwe D. A Contribution to the Cranial Osteology of Pareiasaurus Serridens (Owen). Nasionale Pers, Beperk, 1930.
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