APA引文

Bright Learning Center. (2017). Kumpulan Rumus Matematika IPS. Bright Publisher.

Chicago Style Citation

Bright Learning Center. Kumpulan Rumus Matematika IPS. Bright Publisher, 2017.

MLA引文

Bright Learning Center. Kumpulan Rumus Matematika IPS. Bright Publisher, 2017.

警告：這些引文格式不一定是100％准確.