APA (7e ed.) Bronvermelding
Hubbard, L. R. (2013). Clear body, clear mind: The effective purification program. Bridge Publications, Inc.
Chicago (17e ed.) Bronvermelding
Hubbard, L. Ron. Clear Body, Clear Mind: The Effective Purification Program. Commerce, California: Bridge Publications, Inc, 2013.
MLA (9e ed.) Bronvermelding
Hubbard, L. Ron. Clear Body, Clear Mind: The Effective Purification Program. Bridge Publications, Inc, 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.