Gaya APA

Lukman, C., Worrall, M. (1995). Oxford Ensiklopedi Pelajar Jilid 2 : Benin-Elemen . Oxford: Oxford University Press.

Gaya MLA

Lukman, Cecilia., Worrall, Mary. "Oxford Ensiklopedi Pelajar Jilid 2 : Benin-Elemen". Oxford: Oxford University Press, 1995. Text.