APA (7th ed.) Citation

Ernst, C. W. (1997). The Shambhala guide to Sufism. Shambhala.

Chicago Style (17th ed.) Citation

Ernst, Carl W. The Shambhala Guide to Sufism. Boston, Mass: Shambhala, 1997.

MLA (9th ed.) Citation

Ernst, Carl W. The Shambhala Guide to Sufism. Shambhala, 1997.

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