APA Style
Berkow, Robert. (1977).
The Merck manual of diagnosis and therapy (Ed. 13).
USA:
Merck & Co.
Chicago Style
Berkow, Robert.
The Merck manual of diagnosis and therapy.
Ed. 13
USA:
Merck & Co,
1977.
Referensi.
MLA Style
Berkow, Robert.
The Merck manual of diagnosis and therapy.
Ed. 13
USA:
Merck & Co,
1977.
Referensi.
Turabian Style
Berkow, Robert.
The Merck manual of diagnosis and therapy.
Ed. 13
USA:
Merck & Co,
1977.
Referensi.