Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.