APA Citation

Renn, D., & Iannuzzi, S. (2008). Hemispheres 4. New York: McGraw-Hill ESL/ELT.

Chicago Style Citation

Renn, Diana, and Susan Iannuzzi. Hemispheres 4. New York: McGraw-Hill ESL/ELT, 2008.

MLA Citation

Renn, Diana, and Susan Iannuzzi. Hemispheres 4. New York: McGraw-Hill ESL/ELT, 2008.

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