Gaya APA

Sills, D, L. (1972). International Encyclopedi of the social sciences 3 and 4 ( Colo and Elas) (Pertama). Jakarta: The Macmillan Company & The Free Press, New York.

Gaya MLA

Sills, David, L.. "International Encyclopedi of the social sciences 3 and 4 ( Colo and Elas)". Pertama Jakarta: The Macmillan Company & The Free Press, New York, 1972. Buku.