Cita APA (7a ed.)

Robinson, J. (1971). Highways and our enviroment. McGraw-Hill.

Cita Chicago Style (17a ed.)

Robinson, John. Highways and Our Enviroment. New York: McGraw-Hill, 1971.

Cita MLA (9a ed.)

Robinson, John. Highways and Our Enviroment. McGraw-Hill, 1971.