APA-referens (7:e uppl.)

Sully, J. (1896). Studies of childhood. D. Appleton and company.

Chicago-referens (17:e uppl.)

Sully, James. Studies of Childhood. New York: D. Appleton and company, 1896.

MLA-referens (8:e uppl.)

Sully, James. Studies of Childhood. D. Appleton and company, 1896.