Cita APA

Helgeson, J. W., & Helgeson, J. W. (2010). The software audit guide. Milwaukee, Wisconsin: ASQ Quality Press.

Citación estilo Chicago

Helgeson, John W., y John W. Helgeson. The Software Audit Guide. Milwaukee, Wisconsin: ASQ Quality Press, 2010.

Cita MLA

Helgeson, John W., y John W. Helgeson. The Software Audit Guide. Milwaukee, Wisconsin: ASQ Quality Press, 2010.