Cita APA (7th ed.)

Cleugh, M. F. (1968). The slow learner: Some educational principles and policies (2nd ed. with corrections.). Methuen.

Cita Chicago (17th ed.)

Cleugh, M. F. The Slow Learner: Some Educational Principles and Policies. 2nd ed. with corrections. London: Methuen, 1968.

Cita MLA (8th ed.)

Cleugh, M. F. The Slow Learner: Some Educational Principles and Policies. 2nd ed. with corrections. Methuen, 1968.