APA Style
Cummings, C, W. et al (2005).
CUMMINGS OTOLARYNGOLOGY HEAD & NECK SURGERY (4th edn.).
Philadelphia:
Elsevier Mosby.
MLA Style
Cummings, Charles, W.. et al.
"CUMMINGS OTOLARYNGOLOGY HEAD & NECK SURGERY".
4th edn.
Philadelphia:
Elsevier Mosby,
2005.
Text.