Não informado. (1956). Universitas: An interdisciplinary journal for the sciences and humanities. Wissenschaftliche Verlagsgesellschaft mbH.
Style de citation Chicago (17e éd.)Não informado. Universitas: An Interdisciplinary Journal for the Sciences and Humanities. Stuttgart, Alemanha: Wissenschaftliche Verlagsgesellschaft mbH, 1956.
Style de citation MLA (8e éd.)Não informado. Universitas: An Interdisciplinary Journal for the Sciences and Humanities. Wissenschaftliche Verlagsgesellschaft mbH, 1956.
Attention : ces citations peuvent ne pas être correctes à 100%.