Gaya APA
Publishing, T, P, B, A. et al (2011).
The Merck Manual Geriatrics Jilid 1 -Hc-Tl .
Indonesia:
Binarupa Aksara.
Gaya MLA
Publishing, Tim, Penerbit, Binarupa, Aksara. et al.
"The Merck Manual Geriatrics Jilid 1 -Hc-Tl".
Indonesia:
Binarupa Aksara,
2011.
Text.