APA-referens

Lamm, R. (1999). Highway design and traffic safety engineering handbook. New York: McGraw-Hill.

Chicago-stil citat

Lamm, Ruediger. Highway Design and Traffic Safety Engineering Handbook. New York: McGraw-Hill, 1999.

MLA-referens

Lamm, Ruediger. Highway Design and Traffic Safety Engineering Handbook. New York: McGraw-Hill, 1999.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.