Cita APA

Robertson, H. D. (1994). Manual of transportation engineering studies. Prentice-Hall.

Citación estilo Chicago

Robertson, H. Douglas. Manual of Transportation Engineering Studies. Englewood Cliffs: Prentice-Hall, 1994.

Cita MLA

Robertson, H. Douglas. Manual of Transportation Engineering Studies. Prentice-Hall, 1994.

Warning: These citations may not always be 100% accurate.