APA

Cleugh M. F., . (1957). The slow learner: some educational principles and policies. New York: Philosophical Library.

Chicago

Cleugh Mary Frances, . 1957. The slow learner: some educational principles and policies. New York: Philosophical Library.

Harvard

Cleugh M. F., . (1957). The slow learner: some educational principles and policies. New York: Philosophical Library.

MLA

Cleugh Mary Frances, . The slow learner: some educational principles and policies. New York: Philosophical Library. 1957.