APA (7th ed.) Citation

SEMBIRING, S. (2015). MENCONGAK MATEMATIKA.

Chicago Style (17th ed.) Citation

SEMBIRING, SUWAH. MENCONGAK MATEMATIKA. 2015.

MLA (8th ed.) Citation

SEMBIRING, SUWAH. MENCONGAK MATEMATIKA. 2015.

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