APA (7th ed.) Citation

Brown, E. K., & Ogilvie, S. (2009). Concise encyclopedia of languages of the world. Elsevier.

Chicago Style (17th ed.) Citation

Brown, E. K., and Sarah Ogilvie. Concise Encyclopedia of Languages of the World. Amsterdam: Elsevier, 2009.

MLA (9th ed.) Citation

Brown, E. K., and Sarah Ogilvie. Concise Encyclopedia of Languages of the World. Elsevier, 2009.

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