APA (7th ed.) Citation

Stephen, O. (1999). The complete idiot's guide to: Quicken 2000. Alpha Books.

Chicago Style (17th ed.) Citation

Stephen, O'Brien. The Complete Idiot's Guide to: Quicken 2000. USA: Alpha Books, 1999.

MLA (9th ed.) Citation

Stephen, O'Brien. The Complete Idiot's Guide to: Quicken 2000. Alpha Books, 1999.