Lipski, E. (2020). Digestive wellness: Strengthen the immune system and prevent disease through healthy digestion (5th edition.). McGraw-Hill.
Cita Chicago Style (17a ed.)Lipski, Elizabeth. Digestive Wellness: Strengthen the Immune System and Prevent Disease Through Healthy Digestion. 5th edition. New York: McGraw-Hill, 2020.
Cita MLA (8a ed.)Lipski, Elizabeth. Digestive Wellness: Strengthen the Immune System and Prevent Disease Through Healthy Digestion. 5th edition. McGraw-Hill, 2020.
Precaución: Estas citas no son 100% exactas.