Gaya APA

Sugeng, B., Zaimah, N. (2012). Contextual English 2 for Grade XI of Senior High Schools Physical Sciences and Social Sciences Majors . Solo: Tiga Serangkai Pustaka Mandiri.

Gaya MLA

Sugeng, Bambang., Zaimah, Noor. "Contextual English 2 for Grade XI of Senior High Schools Physical Sciences and Social Sciences Majors". Solo: Tiga Serangkai Pustaka Mandiri, 2012. Text.