APA-viite

Gilles Azzopardi. (2007). Best methods for developing you IQ. Infinity books.

Chicago-tyylinen lähdeviittaus

Gilles Azzopardi. Best Methods for Developing You IQ. New Delhi: Infinity books, 2007.

MLA-viite

Gilles Azzopardi. Best Methods for Developing You IQ. Infinity books, 2007.