APA (7th ed.) Citation

Penn, P. (2020). The psychology of effective studying: How to succeed in your degree. Routledge.

Chicago Style (17th ed.) Citation

Penn, Paul. The Psychology of Effective Studying: How to Succeed in Your Degree. Abingdon, Oxon: Routledge, 2020.

MLA (9th ed.) Citation

Penn, Paul. The Psychology of Effective Studying: How to Succeed in Your Degree. Routledge, 2020.