APA Style

Marsudiono, Eko. (2009). Interactive English 1: Junior High School Grade VII KTSP (Ed. I, Cet. 1). Jakarta Timur: Yudhistira.

Chicago Style

Marsudiono, Eko. Interactive English 1: Junior High School Grade VII KTSP. Ed. I, Cet. 1 Jakarta Timur: Yudhistira, 2009. Text.

MLA Style

Marsudiono, Eko. Interactive English 1: Junior High School Grade VII KTSP. Ed. I, Cet. 1 Jakarta Timur: Yudhistira, 2009. Text.

Turabian Style

Marsudiono, Eko. Interactive English 1: Junior High School Grade VII KTSP. Ed. I, Cet. 1 Jakarta Timur: Yudhistira, 2009. Print.