APA Edition Citation

Berkow, R. (1977). Merck manual of diagnosis and therapy (13.).

Chicago Edition Citation

Berkow, Robert. Merck Manual of Diagnosis and Therapy. 13. Merck Sharp & Dohme Research Laboratories, New Jercy, 1977.

MLA Edition Citation

Berkow, Robert. Merck Manual of Diagnosis and Therapy. 13. 1977.

Warning: These citations may not always be 100% accurate.