APA (7th ed.) Citation

Hubbard, L. R. (2007). Scientology 8-80: The discovery and increase of life energy in the genus Homo sapiens. Bridge Publications, Inc..

Chicago Style (17th ed.) Citation

Hubbard, L. Ron. Scientology 8-80: The Discovery and Increase of Life Energy in the Genus Homo Sapiens. Los Angeles, Calif.: Bridge Publications, Inc., 2007.

MLA (9th ed.) Citation

Hubbard, L. Ron. Scientology 8-80: The Discovery and Increase of Life Energy in the Genus Homo Sapiens. Bridge Publications, Inc., 2007.

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