APA引文

Yulia Rendra, & Geri Rakai Sumbu. (2008). Belajar Main Keyboard. Yogjakarta: Media Pressindo.

Chicago Style Citation

Yulia Rendra, and Geri Rakai Sumbu. Belajar Main Keyboard. Yogjakarta: Media Pressindo, 2008.

MLA引文

Yulia Rendra, and Geri Rakai Sumbu. Belajar Main Keyboard. Yogjakarta: Media Pressindo, 2008.

警告：这些引文格式不一定是100％准确.