APA (7th ed.) Citation

Hanley, T., Humphrey, N., & Lennie, C. (2013). Adolescent counselling psychology: Theory, research and practice. Routledge.

Chicago Style (17th ed.) Citation

Hanley, Terry, Neil Humphrey, and Clare Lennie. Adolescent Counselling Psychology: Theory, Research and Practice. London New York: Routledge, 2013.

MLA (9th ed.) Citation

Hanley, Terry, et al. Adolescent Counselling Psychology: Theory, Research and Practice. Routledge, 2013.