Gaya APA

Macdonald, D, W. (2006). The Encyclopedia of Mamals Vol.1 Marsupials, Insect Eaters Elephant and Rodents (2nd.ed). New York: Facts on File.

Gaya MLA

Macdonald, David, W. "The Encyclopedia of Mamals Vol.1 Marsupials, Insect Eaters Elephant and Rodents". 2nd.ed New York: Facts on File, 2006. print.