APA način citiranja (7. izdanje)
Holloway, S. (2008). Straight and level: Practical airline economics (3rd ed.). Ashgate Pub.
Čikaški stil citiranja (17. izdanje)
Holloway, Stephen. Straight and Level: Practical Airline Economics. 3rd ed. Aldershot, England ; Burlington, VT: Ashgate Pub, 2008.
MLA način citiranja (9. izdanje)
Holloway, Stephen. Straight and Level: Practical Airline Economics. 3rd ed. Ashgate Pub, 2008.
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