Gaya APA
Fatimah, S., Drug..., .
(2007).
Drug Facts And Comparisons : 2008 Pocket Version
.
USA :
Wolters Kluwer Health.
Gaya MLA
Fatimah, Siti., Drug..., .
"Drug Facts And Comparisons : 2008 Pocket Version".
USA :
Wolters Kluwer Health,
2007.
Text.