Cita APA (7th ed.)

D'Adamo, P., & Whitney, C. (2007). The genotype diet. Broadway Books.

Cita Chicago (17th ed.)

D'Adamo, Peter, i Catherine Whitney. The Genotype Diet. New York: Broadway Books, 2007.

Cita MLA (9th ed.)

D'Adamo, Peter, i Catherine Whitney. The Genotype Diet. Broadway Books, 2007.