Cita APA (7a ed.)

Semer-Purzycki, J. (2001). A practical guide to fares and ticketing (3rd ed.). Delmar Thomson Learning.

Cita Chicago Style (17a ed.)

Semer-Purzycki, Jeanne. A Practical Guide to Fares and Ticketing. 3rd ed. Albany: Delmar Thomson Learning, 2001.

Cita MLA (9a ed.)

Semer-Purzycki, Jeanne. A Practical Guide to Fares and Ticketing. 3rd ed. Delmar Thomson Learning, 2001.

Precaución: Estas citas no son 100% exactas.