Cita APA

Kristal, A. R., Levy, L., Patterson, R. E., Li, S. S., & White, E. (1998). Trends in food label use associated with new nutrition labeling regulations.

Citación estilo Chicago

Kristal, A R., L. Levy, R E. Patterson, S S. Li, y E. White. Trends in Food Label Use Associated With New Nutrition Labeling Regulations. 1998.

Cita MLA

Kristal, A R., et al. Trends in Food Label Use Associated With New Nutrition Labeling Regulations. 1998.