Church of Scientology of California, LRH Personal Secretary Office, & Hubbard, L. R. (1978). What is scientology?: Based on the works of L. Ron Hubbard. Church of Scientology of California.
Chicago Style (17th ed.) CitationChurch of Scientology of California, LRH Personal Secretary Office, and L. Ron Hubbard. What Is Scientology?: Based on the Works of L. Ron Hubbard. Los Angeles: Church of Scientology of California, 1978.
MLA (9th ed.) CitationChurch of Scientology of California, et al. What Is Scientology?: Based on the Works of L. Ron Hubbard. Church of Scientology of California, 1978.
Warning: These citations may not always be 100% accurate.