Gaya APA
SP, I.
(1984).
Principles of internal medicine edisi 9 198-229
(
Cet.1)
.
Jakarta:
EGC.
Gaya MLA
SP, Iwan.
"Principles of internal medicine edisi 9 198-229".
Cet.1
Jakarta:
EGC,
1984.
Monograf.