Cita APA (7a ed.)

O'Leary, M. (2020). Classroom observation: A guide to the effective observation of teaching and learning (Second edition.). Routledge.

Cita Chicago Style (17a ed.)

O'Leary, Matt. Classroom Observation: A Guide to the Effective Observation of Teaching and Learning. Second edition. Abingdon, Oxon ; New York: Routledge, 2020.

Cita MLA (9a ed.)

O'Leary, Matt. Classroom Observation: A Guide to the Effective Observation of Teaching and Learning. Second edition. Routledge, 2020.