APA (7th ed.) Citation

Surajiyo, Astanto, S., & Andiani, S. (2006). Dasar-dasar logika. Bumi Aksara.

Chicago Style (17th ed.) Citation

Surajiyo, Sugeng Astanto, and Sri Andiani. Dasar-dasar Logika. Bumi Aksara, 2006.

MLA (8th ed.) Citation

Surajiyo, et al. Dasar-dasar Logika. Bumi Aksara, 2006.