एपीए उद्धरण

Donald Freeman; Deborah Gordon; Kathleen Graves; Linda Lee. (2005). ICON: International communication through English. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Donald Freeman; Deborah Gordon; Kathleen Graves; Linda Lee. ICON: International Communication Through English. New York: McGraw-Hill, 2005.

एमएलए उद्धरण

Donald Freeman; Deborah Gordon; Kathleen Graves; Linda Lee. ICON: International Communication Through English. New York: McGraw-Hill, 2005.