APA Style

Clarke, R. et al (2019). Scott-Brown's otorhinolarnygology head and neck surgery : Otolaryngology, head and neck surgery.3vol set (8th ed). Boca Raton: CRC Press.

MLA Style

Clarke, Raymond. et al. "Scott-Brown's otorhinolarnygology head and neck surgery : Otolaryngology, head and neck surgery.3vol set". 8th ed Boca Raton: CRC Press, 2019. Text.