Wahlqvist, M. L., & Huang, S. (1983). Use and abuse of vitamins: Food versus pills. Sun Books.
Cita Chicago (17th ed.)Wahlqvist, Mark L., i Soo Huang. Use and Abuse of Vitamins: Food Versus Pills. Melbourne: Sun Books, 1983.
Cita MLA (8th ed.)Wahlqvist, Mark L., i Soo Huang. Use and Abuse of Vitamins: Food Versus Pills. Sun Books, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.