APA (7th ed.) Citation

Wallis, J. H. (1973). Personal counselling: An introduction to relationship therapy. Allen and Unwin.

Chicago Style (17th ed.) Citation

Wallis, J. H. Personal Counselling: An Introduction to Relationship Therapy. London: Allen and Unwin, 1973.

MLA (8th ed.) Citation

Wallis, J. H. Personal Counselling: An Introduction to Relationship Therapy. Allen and Unwin, 1973.