Citazione Stile APA (7a Edizione)

Baerwald, J. E. (1976). Transportation and Traffic Engineering Handbook. Prentice-Hall, Inc.

Citazione stile Chigago Style (17a edizione)

Baerwald, John E. Transportation and Traffic Engineering Handbook. Englewood Cliffs: Prentice-Hall, Inc, 1976.

Citatione MLA (9a ed.)

Baerwald, John E. Transportation and Traffic Engineering Handbook. Prentice-Hall, Inc, 1976.