Gaya APA

fitrini, E., Sumiartingratri, R. (2009). Speaking English at Home and School . Bekasi: Cahaya Pustaka raga.

Gaya MLA

fitrini, Erna., Sumiartingratri, Ratih. "Speaking English at Home and School". Bekasi: Cahaya Pustaka raga, 2009. Text.