APA (7th ed.) Citation

Simmons, J., & Griffiths, R. (2018). CBT for beginners (3rd edition.). SAGE.

Chicago Style (17th ed.) Citation

Simmons, Jane, and Rachel Griffiths. CBT for Beginners. 3rd edition. London: SAGE, 2018.

MLA (9th ed.) Citation

Simmons, Jane, and Rachel Griffiths. CBT for Beginners. 3rd edition. SAGE, 2018.