Gaya APA

Metraux, G, S., Crouzet, F. (23986). Religions and the promise of the twentieth century Readings in the history of mankind . : new american library.

Gaya MLA

Metraux, Guy, S.., Crouzet, Francois. "Religions and the promise of the twentieth century Readings in the history of mankind". : new american library, 23986. Text.