Cita APA (7th ed.)

Smith Bob L. & International Academy of Nutrition and Preventive Medicine. Organic foods vs supermarket foods , element levels.

Cita Chicago (17th ed.)

Smith Bob L. i International Academy of Nutrition and Preventive Medicine. Organic Foods Vs Supermarket Foods , Element Levels.

Cita MLA (9th ed.)

Smith Bob L. i International Academy of Nutrition and Preventive Medicine. Organic Foods Vs Supermarket Foods , Element Levels.