APA Style
FERDINANDUS, J.A. (1991).
BULLETIN (VOL. V (3), JULI-SEPTEMBER 1991).
MEDAN:
.
Chicago Style
FERDINANDUS, J.A.
BULLETIN.
VOL. V (3), JULI-SEPTEMBER 1991
MEDAN:
,
1991.
Text.
MLA Style
FERDINANDUS, J.A.
BULLETIN.
VOL. V (3), JULI-SEPTEMBER 1991
MEDAN:
,
1991.
Text.
Turabian Style
FERDINANDUS, J.A.
BULLETIN.
VOL. V (3), JULI-SEPTEMBER 1991
MEDAN:
,
1991.
Print.