Cita APA

Whitt, P. (2015). Pro Freeware and Open Source Solutions for Business (1st ed. 2015.). Berkeley, CA: Apress : Imprint: Apress.

Citación estilo Chicago

Whitt, Phillip. Pro Freeware and Open Source Solutions for Business. 1st ed. 2015. Berkeley, CA: Apress : Imprint: Apress, 2015.

Cita MLA

Whitt, Phillip. Pro Freeware and Open Source Solutions for Business. 1st ed. 2015. Berkeley, CA: Apress : Imprint: Apress, 2015.