APA (7th ed.) Citation

Azzopardi, G. (2007). The best methods for developing your IQ. Infinity Books.

Chicago Style (17th ed.) Citation

Azzopardi, Gilles. The Best Methods for Developing Your IQ. New Delhi: Infinity Books, 2007.

MLA (8th ed.) Citation

Azzopardi, Gilles. The Best Methods for Developing Your IQ. Infinity Books, 2007.