APA (7th ed.) Citation

Johnstone, V., & Crosby, G. J. V. (1973). Enjoy eating on a diet. David Bruce and Watson Ltd.

Chicago Style (17th ed.) Citation

Johnstone, Viola, and George James Villiers Crosby. Enjoy Eating on a Diet. London: David Bruce and Watson Ltd, 1973.

MLA (8th ed.) Citation

Johnstone, Viola, and George James Villiers Crosby. Enjoy Eating on a Diet. David Bruce and Watson Ltd, 1973.

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