APA (7th ed.) Citation

Van Hasselt, V. B. (1988). Handbook of developmental and physical disabilities. Pergamon Press [u.a.].

Chicago Style (17th ed.) Citation

Van Hasselt, Vincent B. Handbook of Developmental and Physical Disabilities. New York: Pergamon Press [u.a.], 1988.

MLA (9th ed.) Citation

Van Hasselt, Vincent B. Handbook of Developmental and Physical Disabilities. Pergamon Press [u.a.], 1988.