Cita APA (7th ed.)

Hickerson, T. F. (1967). Route location and design (5th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Hickerson, Thomas Felix. Route Location and Design. 5th ed. New York: McGraw-Hill, 1967.

Cita MLA (8th ed.)

Hickerson, Thomas Felix. Route Location and Design. 5th ed. McGraw-Hill, 1967.