Gaya APA
Lukman, C., Worrall, M. (1995).
Oxford Ensiklopedi Pelajar Jilid 4 : Jerapah-Lipan .
Oxford:
Oxford University Press.
Gaya MLA
Lukman, Cecilia., Worrall, Mary.
"Oxford Ensiklopedi Pelajar Jilid 4 : Jerapah-Lipan".
Oxford:
Oxford University Press,
1995.
Text.