APA引文

Fitrini, E. (2009). English is Cool. PT Cahaya Pustaka Raga.

Chicago Style Citation

Fitrini, Erna. English Is Cool. PT Cahaya Pustaka Raga, 2009.

MLA引文

Fitrini, Erna. English Is Cool. PT Cahaya Pustaka Raga, 2009.

警告：這些引文格式不一定是100％准確.