Cita APA

Courtney, J. (2015). Experience Skype to the Max: The Essential Guide to the World's Leading Internet Communications Platform (2nd ed. 2015.). Berkeley, CA: Apress : Imprint: Apress.

Citación estilo Chicago

Courtney, James. Experience Skype to the Max: The Essential Guide to the World's Leading Internet Communications Platform. 2nd ed. 2015. Berkeley, CA: Apress : Imprint: Apress, 2015.

Cita MLA

Courtney, James. Experience Skype to the Max: The Essential Guide to the World's Leading Internet Communications Platform. 2nd ed. 2015. Berkeley, CA: Apress : Imprint: Apress, 2015.