Sadleir, S. S. (1992). The spiritual seeker's guide: The complete source for religions and spiritual groups of the world. Allwon Publ.
Style de citation Chicago (17e éd.)Sadleir, Steven S. The Spiritual Seeker's Guide: The Complete Source for Religions and Spiritual Groups of the World. Costa Mesa, Calif: Allwon Publ, 1992.
Style de citation MLA (8e éd.)Sadleir, Steven S. The Spiritual Seeker's Guide: The Complete Source for Religions and Spiritual Groups of the World. Allwon Publ, 1992.
Attention : ces citations peuvent ne pas être correctes à 100%.