APA (7th ed.) Citation

Jones, J. M. (1946). Physicians' desk reference (40th ed.). Medical Economics.

Chicago Style (17th ed.) Citation

Jones, John Morgan. Physicians' Desk Reference. 40th ed. Rutherford, NJ: Medical Economics, 1946.

MLA (9th ed.) Citation

Jones, John Morgan. Physicians' Desk Reference. 40th ed. Medical Economics, 1946.