APA (7th ed.) Citation

Prasetyo, E. B., & Izuyam. Kiraan cepat tanpa kalkulator. Synergy Media.

Chicago Style (17th ed.) Citation

Prasetyo, Eko Budi, and Izuyam. Kiraan Cepat Tanpa Kalkulator. KL: Synergy Media.

MLA (9th ed.) Citation

Prasetyo, Eko Budi, and Izuyam. Kiraan Cepat Tanpa Kalkulator. Synergy Media.

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