APA Citatie

Ron Hubbard L. (1997). Clear body clear mind: The effective purification program. Wheeler.

Chicago Style citaat

Ron Hubbard L. Clear Body Clear Mind: The Effective Purification Program. New Delhi: Wheeler, 1997.

MLA citatie

Ron Hubbard L. Clear Body Clear Mind: The Effective Purification Program. Wheeler, 1997.

Let op: Deze citaties zijn niet altijd 100% accuraat.