APA (7th ed.) Citation

Allen, C. (1969). A textbook of psychosexual disorders (2. ed.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Allen, Clifford. A Textbook of Psychosexual Disorders. 2. ed. London [u.a.]: Oxford Univ. Press, 1969.

MLA (9th ed.) Citation

Allen, Clifford. A Textbook of Psychosexual Disorders. 2. ed. Oxford Univ. Press, 1969.