Cita APA (7th ed.)

Taaffe, E. J. (1973). Geography of transportation. Prentice- Hall.

Cita Chicago (17th ed.)

Taaffe, Edward J. Geography of Transportation. Englewood- Cliffs: Prentice- Hall, 1973.

Cita MLA (9th ed.)

Taaffe, Edward J. Geography of Transportation. Prentice- Hall, 1973.