APA Style

Dhingra, P., Dhingra, S. (2018). Diseases of Ear, Nose and Throat : & Head and Neck Surgery (7th ed.). New Delhi: Elsevier.

MLA Style

Dhingra, PL., Dhingra, Shruti. "Diseases of Ear, Nose and Throat : & Head and Neck Surgery". 7th ed. New Delhi: Elsevier, 2018. Text.