Gaya APA

Sumiratingatri, E, F, &, R. (2009). Speaking English at Home and School (Cet.1). BEKASI: PT. CAHAYA PUSTAKA RAGA.

Gaya MLA

Sumiratingatri, Erma, Fitriani, &, Ratih. "Speaking English at Home and School". Cet.1 BEKASI: PT. CAHAYA PUSTAKA RAGA, 2009. Text.