APA (7th ed.) Citation

Krisnandar. (2009). Ujian Nasional Matematika. Erlangga.

Chicago Style (17th ed.) Citation

Krisnandar. Ujian Nasional Matematika. Erlangga, 2009.

MLA (8th ed.) Citation

Krisnandar. Ujian Nasional Matematika. Erlangga, 2009.

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