APA Citation

Levy, M., & Hoiberg, D. H. (2009). Britannica global edition 2009. Chicago [etc.]: Encyclopaedia Britannica.

Chicago Style Citation

Levy, Michael, and Dale H. Hoiberg. Britannica Global Edition 2009. Chicago [etc.]: Encyclopaedia Britannica, 2009.

MLA Citation

Levy, Michael, and Dale H. Hoiberg. Britannica Global Edition 2009. Chicago [etc.]: Encyclopaedia Britannica, 2009.

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