APA (7th ed.) Citation

Thorley, L., & Gregory, R. (1994). Using group-based learning in higher education. Kogan Page.

Chicago Style (17th ed.) Citation

Thorley, Lin, and Roy Gregory. Using Group-based Learning in Higher Education. London: Kogan Page, 1994.

MLA (9th ed.) Citation

Thorley, Lin, and Roy Gregory. Using Group-based Learning in Higher Education. Kogan Page, 1994.