APA (7th ed.) Citation

Ryan, R. E. (1999). The strong eye of shamanism: A journey into the caves of consciousness. Inner Traditions.

Chicago Style (17th ed.) Citation

Ryan, Robert E. The Strong Eye of Shamanism: A Journey into the Caves of Consciousness. Rochester, Vt: Inner Traditions, 1999.

MLA (8th ed.) Citation

Ryan, Robert E. The Strong Eye of Shamanism: A Journey into the Caves of Consciousness. Inner Traditions, 1999.

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