APA Citation

A. Ball, J., Ramayanti, & Duendes del Sur. (2010). Just say please: Ayo bilang tolong. Jakarta: Gramedia Pustaka Utama.

Chicago Style Citation

A. Ball, Jacqueline, Ramayanti, and Duendes del Sur. Just Say Please: Ayo Bilang Tolong. Jakarta: Gramedia Pustaka Utama, 2010.

MLA Citation

A. Ball, Jacqueline, Ramayanti, and Duendes del Sur. Just Say Please: Ayo Bilang Tolong. Jakarta: Gramedia Pustaka Utama, 2010.

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