APA (7e ed.) Bronvermelding
Radmacher, E. D. (1977). You & your thoughts: The power of right thinking. Tyndale House Publishers.
Chicago (17e ed.) Bronvermelding
Radmacher, Earl D. You & Your Thoughts: The Power of Right Thinking. Wheaton, Ill.: Tyndale House Publishers, 1977.
MLA (9e ed.) Bronvermelding
Radmacher, Earl D. You & Your Thoughts: The Power of Right Thinking. Tyndale House Publishers, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.