Gaya APA

Sparks, K, J. (2005). Encyclopaedia Britannica 2005 Book Of The Year . Inggris: Encyclopaedia Britannica, Inc..

Gaya MLA

Sparks, Karen, Jacobs. "Encyclopaedia Britannica 2005 Book Of The Year". Inggris: Encyclopaedia Britannica, Inc., 2005. Text.