Gaya APA
Pharmacopeia, .
(2003).
Usp Nf The Official Compendia of Standars Jilid 3
.
:
U.S. Pharmacopeia.
Gaya MLA
Pharmacopeia, .
"Usp Nf The Official Compendia of Standars Jilid 3".
:
U.S. Pharmacopeia,
2003.
Text.