Gaya APA
OLSON, K, W. (1993).
ORBIS A JOURNAL OF WORLD AFFAIRS (VOLUME 37, NUMBER 3, SUMMER 1993).
YOGYAKARTA:
PUSTAKA PELAJAR.
Gaya MLA
OLSON, KEITH, W..
"ORBIS A JOURNAL OF WORLD AFFAIRS".
VOLUME 37, NUMBER 3, SUMMER 1993
YOGYAKARTA:
PUSTAKA PELAJAR,
1993.
Text.