Não informado. (1956). Universitas: An interdisciplinary journal for the sciences and humanities. Wissenschaftliche Verlagsgesellschaft mbH.
Chicagoスタイル(17版)引用形式Não informado. Universitas: An Interdisciplinary Journal for the Sciences and Humanities. Stuttgart, Alemanha: Wissenschaftliche Verlagsgesellschaft mbH, 1956.
MLA(8版)引用形式Não informado. Universitas: An Interdisciplinary Journal for the Sciences and Humanities. Wissenschaftliche Verlagsgesellschaft mbH, 1956.
警告: この引用は必ずしも正確ではありません.