APA (7th ed.) Citation

Lanzalotta, S. (2004). The diet code: Revolutionary weight loss secrets from Da Vinci and the golden ratio. Celestial Arts.

Chicago Style (17th ed.) Citation

Lanzalotta, Stephen. The Diet Code: Revolutionary Weight Loss Secrets from Da Vinci and the Golden Ratio. Toronto: Celestial Arts, 2004.

MLA (9th ed.) Citation

Lanzalotta, Stephen. The Diet Code: Revolutionary Weight Loss Secrets from Da Vinci and the Golden Ratio. Celestial Arts, 2004.

Warning: These citations may not always be 100% accurate.