Gaya APA
Tirtatanoe, David, Panggabean, Ronny. (1993).
Chiwriter versi 3.15 (3).
Yogyakarta:
ANDI OFFSET.
Gaya Chicago
Tirtatanoe, David, Panggabean, Ronny.
Chiwriter versi 3.15.
3
Yogyakarta:
ANDI OFFSET,
1993.
Text.
Gaya MLA
Tirtatanoe, David, Panggabean, Ronny.
Chiwriter versi 3.15.
3
Yogyakarta:
ANDI OFFSET,
1993.
Text.
Gaya Turabian
Tirtatanoe, David, Panggabean, Ronny.
Chiwriter versi 3.15.
3
Yogyakarta:
ANDI OFFSET,
1993.
Print.