APA Citation

Yuningsih, Y. (2008). Happy With English. Era Pustaka Utama.

Chicago Style Citation

Yuningsih, Yuyun. Happy With English. Era Pustaka Utama, 2008.

MLA Citation

Yuningsih, Yuyun. Happy With English. Era Pustaka Utama, 2008.

Warning: These citations may not always be 100% accurate.