Gaya APA

MANNERING, F, L. (2013). REFERENSI KHUSUS: PRINCIPLES OF HIGHWAY ENGINEERING AND TRAFFIC ANALYSIS FIFTH EDITION (5). USA: John Wiley.

Gaya MLA

MANNERING, FRED, L.. "REFERENSI KHUSUS: PRINCIPLES OF HIGHWAY ENGINEERING AND TRAFFIC ANALYSIS FIFTH EDITION". 5 USA: John Wiley, 2013. Text.