APA (7th ed.) Citation

Hubbard, L. R., Hitchman, T., & Golden Era Productions. (2006). An introduction to Scientology. Golden Era Productions.

Chicago Style (17th ed.) Citation

Hubbard, L. Ron, Tony Hitchman, and Golden Era Productions. An Introduction to Scientology. Los Angeles: Golden Era Productions, 2006.

MLA (8th ed.) Citation

Hubbard, L. Ron, et al. An Introduction to Scientology. Golden Era Productions, 2006.