APA ציטוט

Barnhart, E. R. Physicians' desk reference for nonprescription drugs (7a ed.).

Chicago Style (17th ed.) Citation

Barnhart, Edward R. Physicians' Desk Reference for Nonprescription Drugs. 7a ed.

ציטוט MLA

Barnhart, Edward R. Physicians' Desk Reference for Nonprescription Drugs. 7a ed.