APA Style
De, S, K. et al (2017).
Fundamentals of Ear, Nose and Throat & Head-Neck Surgery (Eleventh ed.).
New Delhi, India:
The New Book Stall.
MLA Style
De, S, K. et al.
"Fundamentals of Ear, Nose and Throat & Head-Neck Surgery".
Eleventh ed.
New Delhi, India:
The New Book Stall,
2017.
Text.