Cita APA (7a ed.)

Wallin, J. E. W. (1928). Clinical and abnormal psychology: A textbook for educators, psychologists and mental hygiene workers. George G. Harrap.

Cita Chicago Style (17a ed.)

Wallin, J. E. Wallace. Clinical and Abnormal Psychology: A Textbook for Educators, Psychologists and Mental Hygiene Workers. London [etc.]: George G. Harrap, 1928.

Cita MLA (9a ed.)

Wallin, J. E. Wallace. Clinical and Abnormal Psychology: A Textbook for Educators, Psychologists and Mental Hygiene Workers. George G. Harrap, 1928.