APA (7th ed.) Citation

Merck & Co. (1952). Cortone: A handbook of therapy. [publisher not identified].

Chicago Style (17th ed.) Citation

Merck & Co. Cortone: A Handbook of Therapy. Rahway, N.J.: [publisher not identified], 1952.

MLA (9th ed.) Citation

Merck & Co. Cortone: A Handbook of Therapy. [publisher not identified], 1952.