Gaya APA

Fitrini, E., Sumiratingratri, R. (2009). Speaking english at home and school (Pertama). Bekasi: Cahaya Pustaka Raga.

Gaya MLA

Fitrini, Erna., Sumiratingratri, Ratih. "Speaking english at home and school". Pertama Bekasi: Cahaya Pustaka Raga, 2009. Text.