APA (7th ed.) Citation

Aiken, L. R. (1987). Assessment of intellectual functioning. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Aiken, Lewis R. Assessment of Intellectual Functioning. Boston u.a: Allyn and Bacon, 1987.

MLA (9th ed.) Citation

Aiken, Lewis R. Assessment of Intellectual Functioning. Allyn and Bacon, 1987.