APA način citiranja (7. izdanje)

Hill, W. E. (2010). The Pony Express trail: Yesterday and today. Caxton Press.

Čikaški stil citiranja (17. izdanje)

Hill, William E. The Pony Express Trail: Yesterday and Today. Caldwell, Idaho: Caxton Press, 2010.

MLA način citiranja (9. izdanje)

Hill, William E. The Pony Express Trail: Yesterday and Today. Caxton Press, 2010.