Gaya APA
Abrams, W, B., Berkow, R.
(1997).
The Merck Manual Of Geriatrics
(
1)
.
Hoboken, NJ:
Binarupa Aksara.
Gaya MLA
Abrams, William, B., Berkow, Robert.
"The Merck Manual Of Geriatrics".
1
Hoboken, NJ:
Binarupa Aksara,
1997.
Text.