APA (7e ed.) Bronvermelding
Shapiro, S. M. (2006). Goal-free living: How to have the life you want now! John Wiley & Sons.
Chicago (17e ed.) Bronvermelding
Shapiro, Stephen M. Goal-free Living: How to Have the Life You Want Now! Hoboken, N.J.: John Wiley & Sons, 2006.
MLA (9e ed.) Bronvermelding
Shapiro, Stephen M. Goal-free Living: How to Have the Life You Want Now! John Wiley & Sons, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.