APA (7th ed.) Zitazioa

Cassidy, A., & Cassidy, D. (2010). A practical guide to reducing IT costs. J. Ross Pub..

Chicago Style (17th ed.) Zitazioa

Cassidy, Anita, eta Dan Cassidy. A Practical Guide to Reducing IT Costs. Ft. Lauderdale, Fla.: J. Ross Pub., 2010.

MLA (9th ed.) Zitazioa

Cassidy, Anita, eta Dan Cassidy. A Practical Guide to Reducing IT Costs. J. Ross Pub., 2010.