Παραπομπή APA

Ferre, F. (1967). Basic Modern Philosophy of religion. Allen & Unwin.

Παραπομπή Chicago Style

Ferre, Frederick. Basic Modern Philosophy of Religion. London: Allen & Unwin, 1967.

Παραπομπή MLA

Ferre, Frederick. Basic Modern Philosophy of Religion. Allen & Unwin, 1967.