Não informado. (1927). Proceedings and addresses of the American Philosophical Association. American Philosophical Association.
Chicagoスタイル(17版)引用形式Não informado. Proceedings and Addresses of the American Philosophical Association. Newark, Del: American Philosophical Association, 1927.
MLA(8版)引用形式Não informado. Proceedings and Addresses of the American Philosophical Association. American Philosophical Association, 1927.
警告: この引用は必ずしも正確ではありません.