APA-referens (7:e uppl.)

Newson, E., & Newson, J. (1979). Toys & playthings in development and remediation. Pantheon.

Chicago-referens (17:e uppl.)

Newson, Elizabeth, och John Newson. Toys & Playthings in Development and Remediation. New York: Pantheon, 1979.

MLA-referens (9:e uppl.)

Newson, Elizabeth, och John Newson. Toys & Playthings in Development and Remediation. Pantheon, 1979.