Παραπομπή APA

Hopkins , E. W. Origin and evolution of religion. Bharatiya vidya prakashan.

Παραπομπή Chicago Style

Hopkins , E Washburn. Origin and Evolution of Religion. Delhi: Bharatiya vidya prakashan.

Παραπομπή MLA

Hopkins , E Washburn. Origin and Evolution of Religion. Bharatiya vidya prakashan.