Cita APA (7th ed.)

Blunden, W. R. (1967). Introduction to traffic science. Printerhall.

Cita Chicago (17th ed.)

Blunden, W R. Introduction to Traffic Science. London: Printerhall, 1967.

Cita MLA (9th ed.)

Blunden, W R. Introduction to Traffic Science. Printerhall, 1967.