Cita APA (7a ed.)
Helgeson, J. W. (2009). The software audit guide. ASQ Quality Press.
Cita Chicago Style (17a ed.)
Helgeson, John W. The Software Audit Guide. Milwaukee, Wisconsin: ASQ Quality Press, 2009.
Cita MLA (9a ed.)
Helgeson, John W. The Software Audit Guide. ASQ Quality Press, 2009.
Precaución: Estas citas no son 100% exactas.