APA (7th ed.) Citation

Norton, K., & McGauley, G. (1998). Counselling difficult clients. SAGE Publications.

Chicago Style (17th ed.) Citation

Norton, Kingsley, and Gill McGauley. Counselling Difficult Clients. London ; Thousand Oaks, Calif.: SAGE Publications, 1998.

MLA (9th ed.) Citation

Norton, Kingsley, and Gill McGauley. Counselling Difficult Clients. SAGE Publications, 1998.

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