Gaya APA

Fitrini, E., Sumiratingratri, R. (2009). We All Speak English . Bekasi: Cahaya Pustaka Raga.

Gaya MLA

Fitrini, Erna., Sumiratingratri, Ratih. "We All Speak English". Bekasi: Cahaya Pustaka Raga, 2009. Text.