Gaya APA
LACY, C, F. (1998).
Drug information handbook 6th edition 1998-1999 (-).
Amerika:
American Pharmaceutical Association (APHA).
Gaya MLA
LACY, Charles, F.
"Drug information handbook 6th edition 1998-1999".
-
Amerika:
American Pharmaceutical Association (APHA),
1998.
FAKULTAS FARMASI.