APA (7th ed.) Citation

ScienceDirect (Online service) & Ellis, M. (1954). Modern trends in diseases of the ear, nose and throat. Butterworth & Co. (Publishers) Ltd..

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Maxwell Ellis. Modern Trends in Diseases of the Ear, Nose and Throat. London: Butterworth & Co. (Publishers) Ltd., 1954.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Maxwell Ellis. Modern Trends in Diseases of the Ear, Nose and Throat. Butterworth & Co. (Publishers) Ltd., 1954.