APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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