APA (7th ed.) Citation

CHAPMAN, E. N. (1993). Stay positive!: It's all a matter of attitude. Kogan Page.

Chicago Style (17th ed.) Citation

CHAPMAN, Elwood N. Stay Positive!: It's All a Matter of Attitude. London: Kogan Page, 1993.

MLA (8th ed.) Citation

CHAPMAN, Elwood N. Stay Positive!: It's All a Matter of Attitude. Kogan Page, 1993.

Warning: These citations may not always be 100% accurate.