APA (7th ed.) Citation

Mackay, R. W. G. (1948). You can't turn the clock back. Ziff-Davis Pub. Co..

Chicago Style (17th ed.) Citation

Mackay, R. W. G. You Can't Turn the Clock Back. Chicago: Ziff-Davis Pub. Co., 1948.

MLA (9th ed.) Citation

Mackay, R. W. G. You Can't Turn the Clock Back. Ziff-Davis Pub. Co., 1948.