Gaya APA

MacDonald, R, K., Yule, J, D. (1978). Encyclopedia of the World and its People (Ant-Azz) vol.2 . : .

Gaya MLA

MacDonald, Robert, K.., Yule, John, David. "Encyclopedia of the World and its People (Ant-Azz) vol.2". : , 1978. Teks.