Cita APA

Brockenbrough, R. L. (2003). Highway engineering handbook. New York: McGraw- Hill.

Citación estilo Chicago

Brockenbrough, Roger L. Highway Engineering Handbook. New York: McGraw- Hill, 2003.

Cita MLA

Brockenbrough, Roger L. Highway Engineering Handbook. New York: McGraw- Hill, 2003.