Gaya APA

Spirit and nature, selected and transl.from the Eranos-Jahrbücher by Olga Froebe-Kapteyn, [2nd pr.]. - Papers from the Eranos Yearbooks, 1. - Bollingen series, 30/1. Copyright Bollingen Foundation 1954.. (). Princeton UP: [1972].

Gaya MLA

Spirit and nature, selected and transl.from the Eranos-Jahrbücher by Olga Froebe-Kapteyn, [2nd pr.]. - Papers from the Eranos Yearbooks, 1. - Bollingen series, 30/1. Copyright Bollingen Foundation 1954.. . Princeton UP: [1972], . Buku.