APA引文

IDI Supono. (2007). Practical English For Kids. Jakarta: Wahyu Media.

Chicago Style Citation

IDI Supono. Practical English For Kids. Jakarta: Wahyu Media, 2007.

MLA引文

IDI Supono. Practical English For Kids. Jakarta: Wahyu Media, 2007.

警告：這些引文格式不一定是100％准確.