APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.