APA (7th ed.) Citation

Gale Group. (2015). Britannica student encyclopedia: An A to Z encyclopedia. Britannica Digital Learning.

Chicago Style (17th ed.) Citation

Gale Group. Britannica Student Encyclopedia: An A to Z Encyclopedia. [Chicago, Illinois]: Britannica Digital Learning, 2015.

MLA (9th ed.) Citation

Gale Group. Britannica Student Encyclopedia: An A to Z Encyclopedia. Britannica Digital Learning, 2015.

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