Gaya APA

Bridgwater, W. (New York & London :). The Columbia Encyclopedia third edition (Third). New York & London : Columbia U: New York & London : Columbia Unipress, 1965.

Gaya MLA

Bridgwater, William. "The Columbia Encyclopedia third edition". Third New York & London : Columbia U: New York & London : Columbia Unipress, 1965, New York & London :. Text.