Gaya APA

Group, T, R, K, P. (2011). PERSIAPAN MENGHADAPI UJIAN NASIONAL SMA/MA-IPA 2011 . : Karisma Publishing Group.

Gaya MLA

Group, Tim, Redaksi, Karisma, Publishing. "PERSIAPAN MENGHADAPI UJIAN NASIONAL SMA/MA-IPA 2011". : Karisma Publishing Group, 2011. Text.