APA (7th ed.) Citation

Black Elk, Neihardt, J. G., & Peterson, S. (2007). Black Elk speaks :: Being the life story of a holy man of the Oglala Sioux. Audio Literature.

Chicago Style (17th ed.) Citation

Black Elk, John G. Neihardt, and Scott Peterson. Black Elk Speaks :: Being the Life Story of a Holy Man of the Oglala Sioux. South San Francisco, CA: Audio Literature, 2007.

MLA (8th ed.) Citation

Black Elk, et al. Black Elk Speaks :: Being the Life Story of a Holy Man of the Oglala Sioux. Audio Literature, 2007.

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