Παραπομπή APA

Jansson, J. O. (1984). Transport system optimization and pricing. John Wiley.

Παραπομπή Chicago Style

Jansson, Jan Owen. Transport System Optimization and Pricing. Chichester: John Wiley, 1984.

Παραπομπή MLA

Jansson, Jan Owen. Transport System Optimization and Pricing. John Wiley, 1984.