APA (7e ed.) Bronvermelding
Cudney, M. R., & Hardy, R. E. Self-Defeating Behaviors: Free Yourself from the Habits, Compulsions, Feelings, and Attitudes that Hold You Back. Harper.
Chicago (17e ed.) Bronvermelding
Cudney, Milton R., en Robert E. Hardy. Self-Defeating Behaviors: Free Yourself from the Habits, Compulsions, Feelings, and Attitudes That Hold You Back. Nueva York, EUA: Harper.
MLA (9e ed.) Bronvermelding
Cudney, Milton R., en Robert E. Hardy. Self-Defeating Behaviors: Free Yourself from the Habits, Compulsions, Feelings, and Attitudes That Hold You Back. Harper.
Let op: Deze citaties zijn niet altijd 100% accuraat.