APA (7th ed.) Citation

Hubbard, L. R. (1978). What is scientology?: Based on the works of L. Ron Hubbard. Church of Scientology of Californiarnia.

Chicago Style (17th ed.) Citation

Hubbard, L. Ron. What Is Scientology?: Based on the Works of L. Ron Hubbard. Los Angeles: Church of Scientology of Californiarnia, 1978.

MLA (9th ed.) Citation

Hubbard, L. Ron. What Is Scientology?: Based on the Works of L. Ron Hubbard. Church of Scientology of Californiarnia, 1978.