Varona, L. L. (2012). Cow's milk allergy vs. lactose intolerance. IN Dear Doctor [column]. Health & Home.
Cita Chicago Style (17a ed.)Varona, Linda Lim. "Cow's Milk Allergy Vs. Lactose Intolerance. IN Dear Doctor [column]." Health & Home 2012.
Cita MLA (9a ed.)Varona, Linda Lim. "Cow's Milk Allergy Vs. Lactose Intolerance. IN Dear Doctor [column]." Health & Home, 2012.
Precaución: Estas citas no son 100% exactas.