Gaya APA
Schor, N, F. et al (2016).
Nelson Textbook of Pediatrics 20th Edition Volume 1 (20, vol.1).
Philadelphia:
Elsevier Limited.
Gaya MLA
Schor, Nina, F.. et al.
"Nelson Textbook of Pediatrics 20th Edition Volume 1".
20, vol.1
Philadelphia:
Elsevier Limited,
2016.
Teks (Text).