Gaya APA
Ham, K, A, S, D, C, W.
(2004).
Jawaban Pasti
(
Cet. 6)
.
Yogyakarta:
ANDI.
Gaya MLA
Ham, Ken,, Andrew, Snelling,, Dan, Carl, Wieland.
"Jawaban Pasti".
Cet. 6
Yogyakarta:
ANDI,
2004.
.