APA (7th ed.) Citation

Ihsan, A. Z., & Seharto, P. (1981). Cahaya di kegelapan. Jayasakti.

Chicago Style (17th ed.) Citation

Ihsan, A. Zainoel, and Pitut Seharto. Cahaya Di Kegelapan. Jayasakti, 1981.

MLA (8th ed.) Citation

Ihsan, A. Zainoel, and Pitut Seharto. Cahaya Di Kegelapan. Jayasakti, 1981.

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