APA Style
Berkow, Robert. (1977).
The Merck Manual Of Diagnosis And Therapy (Thirteenth Edition).
USA:
Merck Sharp & Dohme Research Laboratories.
Chicago Style
Berkow, Robert.
The Merck Manual Of Diagnosis And Therapy.
Thirteenth Edition
USA:
Merck Sharp & Dohme Research Laboratories,
1977.
Text.
MLA Style
Berkow, Robert.
The Merck Manual Of Diagnosis And Therapy.
Thirteenth Edition
USA:
Merck Sharp & Dohme Research Laboratories,
1977.
Text.
Turabian Style
Berkow, Robert.
The Merck Manual Of Diagnosis And Therapy.
Thirteenth Edition
USA:
Merck Sharp & Dohme Research Laboratories,
1977.
Print.