Cita APA

Facts on File. (2013). The Facts on File Encyclopedia of Health and Medicine: VOl.2. Viva Books.

Chicago Edition Citation

Facts on File. The Facts on File Encyclopedia of Health and Medicine: VOl.2. Newdelhi: Viva Books, 2013.

Cita MLA

Facts on File. The Facts on File Encyclopedia of Health and Medicine: VOl.2. Viva Books, 2013.