APA (7th ed.) Citation

Kessler, G., & Kapklein, C. (2000). The bone density diet: It's never to late to start. Vermilion.

Chicago Style (17th ed.) Citation

Kessler, George, and Collen Kapklein. The Bone Density Diet: It's Never to Late to Start. London: Vermilion, 2000.

MLA (9th ed.) Citation

Kessler, George, and Collen Kapklein. The Bone Density Diet: It's Never to Late to Start. Vermilion, 2000.