APA (7th ed.) Citation

Ari, S. (2013). Perkerasan jalan beton semen portland (Rigid Pavement). NLB.

Chicago Style (17th ed.) Citation

Ari, Suryawan. Perkerasan Jalan Beton Semen Portland (Rigid Pavement). NLB, 2013.

MLA (8th ed.) Citation

Ari, Suryawan. Perkerasan Jalan Beton Semen Portland (Rigid Pavement). NLB, 2013.

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