Cita APA (7a ed.)
Richer, A. C. (2009). Food allergies. Greenwood Press.
Cita Chicago Style (17a ed.)
Richer, Alice C. Food Allergies. Westport, Connecticut ; London, [England]: Greenwood Press, 2009.
Cita MLA (9a ed.)
Richer, Alice C. Food Allergies. Greenwood Press, 2009.
Precaución: Estas citas no son 100% exactas.