APA (7th ed.) Citation

Hadfield, J. A. (1950). Psychology and mental health, a contribution to developmental psychology. Allen and Unwin.

Chicago Style (17th ed.) Citation

Hadfield, James Arthur. Psychology and Mental Health, a Contribution to Developmental Psychology. London: Allen and Unwin, 1950.

MLA (9th ed.) Citation

Hadfield, James Arthur. Psychology and Mental Health, a Contribution to Developmental Psychology. Allen and Unwin, 1950.

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