Gaya APA

Pustaka, T, M, B. et al (2015). I Can Do It : English for Senior High School Students Grade XI . Sidoarjo: Masmedia Buana Pustaka.

Gaya MLA

Pustaka, Tim, Masmedia, Buana. et al. "I Can Do It : English for Senior High School Students Grade XI". Sidoarjo: Masmedia Buana Pustaka, 2015. Text.