APA-referens (7:e uppl.)

Azzopardi, G. (2001). A complete book of developing your IQ. Infinity Books.

Chicago-referens (17:e uppl.)

Azzopardi, Gilles. A Complete Book of Developing Your IQ. New Delhi: Infinity Books, 2001.

MLA-referens (9:e uppl.)

Azzopardi, Gilles. A Complete Book of Developing Your IQ. Infinity Books, 2001.