APA (7th ed.) Citation

Halpern, A., Heymsfield, S. B., & Gaal, L. V. Pharmacologic Treatment of Obesity. Wiley.

Chicago Style (17th ed.) Citation

Halpern, Alfredo, Steven B. Heymsfield, and Luc Van Gaal. Pharmacologic Treatment of Obesity. Wiley.

MLA (9th ed.) Citation

Halpern, Alfredo, et al. Pharmacologic Treatment of Obesity. Wiley.

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