Cita APA (7th ed.)

Hubbord L Ron. (2007). Introduction to Scientology Ethics. New Era Publication.

Cita Chicago (17th ed.)

Hubbord L Ron. Introduction to Scientology Ethics. Denmark: New Era Publication, 2007.

Cita MLA (9th ed.)

Hubbord L Ron. Introduction to Scientology Ethics. New Era Publication, 2007.