Gaya APA

MM, D, S, W, Y. (2004). Geography Book 1 For Senior High School Students (2004) . Semarang: English Immersion Program Education And Culture Servce Central Java Province.

Gaya MLA

MM, Drs., Suwilan, Wisnu, Yuwono,. "Geography Book 1 For Senior High School Students (2004)". Semarang: English Immersion Program Education And Culture Servce Central Java Province, 2004. Text.