APA (7th ed.) Citation

Simangunsong, W., & Sukino. (2007). Matematika SMP: Kelas VIII. Erlangga.

Chicago Style (17th ed.) Citation

Simangunsong, Wilson, and Sukino. Matematika SMP: Kelas VIII. Erlangga, 2007.

MLA (8th ed.) Citation

Simangunsong, Wilson, and Sukino. Matematika SMP: Kelas VIII. Erlangga, 2007.

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