APA (7th ed.) Citation

Wallace, J. M. (1965). Relaxation: A key to better living. M. Parrish.

Chicago Style (17th ed.) Citation

Wallace, J. Macdonald. Relaxation: A Key to Better Living. London: M. Parrish, 1965.

MLA (9th ed.) Citation

Wallace, J. Macdonald. Relaxation: A Key to Better Living. M. Parrish, 1965.

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