APA (7th ed.) Citation

Dukan, P. (2011). The Dukan diet: 2 steps to lose the weight, 2 steps to keep it off forever (North American ed.). Crown Archetype.

Chicago Style (17th ed.) Citation

Dukan, Pierre. The Dukan Diet: 2 Steps to Lose the Weight, 2 Steps to Keep It off Forever. North American ed. New York: Crown Archetype, 2011.

MLA (9th ed.) Citation

Dukan, Pierre. The Dukan Diet: 2 Steps to Lose the Weight, 2 Steps to Keep It off Forever. North American ed. Crown Archetype, 2011.