APA (7th ed.) Citation

Hubbard, L. R. (2007). Introduction to scientology ethics ([New ed.].). Bridge Publications, Inc.

Chicago Style (17th ed.) Citation

Hubbard, L. Ron. Introduction to Scientology Ethics. [New ed.]. Los Angeles, Calif: Bridge Publications, Inc, 2007.

MLA (9th ed.) Citation

Hubbard, L. Ron. Introduction to Scientology Ethics. [New ed.]. Bridge Publications, Inc, 2007.