Gaya APA

Mallick, R, B., El-Korchi, , T. (2013). Pavement Engineering: Principles and Practice (2nd Edition). USA: CRC Press.

Gaya MLA

Mallick, Rajib, B.., El-Korchi, , Tahar. "Pavement Engineering: Principles and Practice". 2nd Edition USA: CRC Press, 2013. Text.