APA (7th ed.) Citation

McLeod, J. (2009). An introduction to counselling (4th ed.). McGraw Hill/Open University Press.

Chicago Style (17th ed.) Citation

McLeod, John. An Introduction to Counselling. 4th ed. Maidenhead, U.K.: McGraw Hill/Open University Press, 2009.

MLA (9th ed.) Citation

McLeod, John. An Introduction to Counselling. 4th ed. McGraw Hill/Open University Press, 2009.