APA (7th ed.) Citation

Allen, C. (1962). A textbook of psychosexual disorders. Oxford Univ. Pr.

Chicago Style (17th ed.) Citation

Allen, Clifford. A Textbook of Psychosexual Disorders. London u.a: Oxford Univ. Pr, 1962.

MLA (9th ed.) Citation

Allen, Clifford. A Textbook of Psychosexual Disorders. Oxford Univ. Pr, 1962.