APA (7th ed.) Citation

Helgesen, M. (2007). Practical English Language Teaching: Listening / Marc Helgesen. The McGraw-Hill Companies,Inc.

Chicago Style (17th ed.) Citation

Helgesen, Marc,Brown. Practical English Language Teaching: Listening / Marc Helgesen. The McGraw-Hill Companies,Inc, 2007.

MLA (8th ed.) Citation

Helgesen, Marc,Brown. Practical English Language Teaching: Listening / Marc Helgesen. The McGraw-Hill Companies,Inc, 2007.

Warning: These citations may not always be 100% accurate.