Gaya APA

RD., F. et al (2009). Feigin and Cherry's Textbook of pediatric infectious diseases : expert consult Volume 1 (6). : Saunder Elsevier.Inc.

Gaya MLA

RD., Feigin. et al. "Feigin and Cherry's Textbook of pediatric infectious diseases : expert consult Volume 1". 6 : Saunder Elsevier.Inc, 2009. Text.