APA-referens

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

Chicago-stil citat

Brown,, Keith, och Sarah Ogilvie. Concise Encyclopedia of Languages of the World. New Delhi: Elsevier, 2009.

MLA-referens

Brown,, Keith, och Sarah Ogilvie. Concise Encyclopedia of Languages of the World. Elsevier, 2009.