APA Citation

Siregar, R. E., & Sudhana, M. (1991). Mudah memahami fisika SMA (Cet. 1.). Bandung: Armico.

Chicago Style Citation

Siregar, Rustam Efendi, and Made Sudhana. Mudah Memahami Fisika SMA. Cet. 1. Bandung: Armico, 1991.

MLA Citation

Siregar, Rustam Efendi, and Made Sudhana. Mudah Memahami Fisika SMA. Cet. 1. Bandung: Armico, 1991.

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