APA (7th ed.) Citation

Smoley, R. (2002). Inner Christianity: A guide to the esoteric tradition. Shambhala.

Chicago Style (17th ed.) Citation

Smoley, Richard. Inner Christianity: A Guide to the Esoteric Tradition. Boston, MA: Shambhala, 2002.

MLA (8th ed.) Citation

Smoley, Richard. Inner Christianity: A Guide to the Esoteric Tradition. Shambhala, 2002.

Warning: These citations may not always be 100% accurate.