Gaya APA

Pustaka, T, M, B. (2018). English : for junior high school grade vii (Cet. 1). Jakarta: Masmedia Buana Pustaka.

Gaya MLA

Pustaka, Tim, Masmedia, Buana. "English : for junior high school grade vii". Cet. 1 Jakarta: Masmedia Buana Pustaka, 2018. Text.