APA

St. Amand J. V., McGraw-Hill Companies, . (1986). A guide to packet-switched, value-added networks. New York: McGraw-Hill Book Company.

Chicago

St. Amand Joseph V, McGraw-Hill Companies, . 1986. A guide to packet-switched, value-added networks. New York: McGraw-Hill Book Company.

Harvard

St. Amand J. V., McGraw-Hill Companies, . (1986). A guide to packet-switched, value-added networks. New York: McGraw-Hill Book Company.

MLA

St. Amand Joseph V, McGraw-Hill Companies, . A guide to packet-switched, value-added networks. New York: McGraw-Hill Book Company. 1986.