APA (7th ed.) Citation

Raharjo, B., Heryanto, I., & Haryono, A. (2009). Mudah Belajar Java. Informatika.

Chicago Style (17th ed.) Citation

Raharjo, Budi, Imam Heryanto, and Arif Haryono. Mudah Belajar Java. Informatika, 2009.

MLA (8th ed.) Citation

Raharjo, Budi, et al. Mudah Belajar Java. Informatika, 2009.