APA استشهاد

Hill, N., & Stone, W. C. (1977). Success through possitive mental attinde. Pocket Boks.

استشهاد بنمط شيكاغو

Hill, Napolem, و W. Clement Stone. Success Through Possitive Mental Attinde. New York: Pocket Boks, 1977.

MLA استشهاد

Hill, Napolem, و W. Clement Stone. Success Through Possitive Mental Attinde. Pocket Boks, 1977.