APA Citatie

Gruner, R. (1985). Philosophies of history: A critical essay. Gower.

Chicago Style citaat

Gruner, Rolf. Philosophies of History: A Critical Essay. Aldershot, Hants, England ; Brookfield, Vt., U.S.A.: Gower, 1985.

MLA citatie

Gruner, Rolf. Philosophies of History: A Critical Essay. Gower, 1985.