APA Citatie

Russell Travis. (2007). The IP Multimedia Subsystem (IMS): Session Control and Other Network Operations (In lần thứ 1.). American: McGraw -Hill.

Chicago Style citaat

Russell Travis. The IP Multimedia Subsystem (IMS): Session Control and Other Network Operations. In lần thứ 1. American: McGraw -Hill, 2007.

MLA citatie

Russell Travis. The IP Multimedia Subsystem (IMS): Session Control and Other Network Operations. In lần thứ 1. American: McGraw -Hill, 2007.