Cita APA (7th ed.)

Hadley, A. O. (2001). Teaching language in context (Third edition.). Heinle & Heinle.

Cita Chicago (17th ed.)

Hadley, Alice Omaggio. Teaching Language in Context. Third edition. Boston: Heinle & Heinle, 2001.

Cita MLA (8th ed.)

Hadley, Alice Omaggio. Teaching Language in Context. Third edition. Heinle & Heinle, 2001.