Gaya APA

Mannering, F, L., Kilareski, W, P. (1998). Principles of Highway Engineering And Traffic analysis (^a2 ^bjilid 1). USA: John Wiley and Sons.

Gaya MLA

Mannering, Fred, L.., Kilareski, Walter, P.. "Principles of Highway Engineering And Traffic analysis". ^a2 ^bjilid 1 USA: John Wiley and Sons, 1998. Text.