Não informado. (1895). Bulletins of American Paleontology. Paleontological Research Institution.
Chicagoスタイル(17版)引用形式Não informado. Bulletins of American Paleontology. Ithaca, NY: Paleontological Research Institution, 1895.
MLA(8版)引用形式Não informado. Bulletins of American Paleontology. Paleontological Research Institution, 1895.
警告: この引用は必ずしも正確ではありません.