APA
J.L. Pewers, . (1951). Journal Of The American Pharmaceutical Association. USa: American Pharmaceutical Association.
Chicago
J.L. Pewers, . 1951. Journal Of The American Pharmaceutical Association. USa: American Pharmaceutical Association.
Harvard
J.L. Pewers, . (1951). Journal Of The American Pharmaceutical Association. USa: American Pharmaceutical Association.
MLA
J.L. Pewers, . Journal Of The American Pharmaceutical Association. USa: American Pharmaceutical Association. 1951.