Cita APA

Freeman, D., Graves, K., & Lee, L. (2005). ICON international communication through english 1 (1st. ed.). New York: McGraw-Hill.

Citación estilo Chicago

Freeman, Donald, Kathleen Graves, y Linda Lee. ICON International Communication Through English 1. 1st. ed. New York: McGraw-Hill, 2005.

Cita MLA

Freeman, Donald, Kathleen Graves, y Linda Lee. ICON International Communication Through English 1. 1st. ed. New York: McGraw-Hill, 2005.