Gaya APA
Mannering, F, L., Kilareski, W, P. (1990).
Principles of highway engineering and traffic analysis .
New York:
John Wiley \\n Sons.
Gaya MLA
Mannering, Fred, L.., Kilareski, Walter, P..
"Principles of highway engineering and traffic analysis".
New York:
John Wiley \\n Sons,
1990.
Text.