Cita APA (7a ed.)

Wills, G. (1979). The Country Life collector's pocket book of glass (Revised edition 1979.). Country Life.

Cita Chicago Style (17a ed.)

Wills, Geoffrey. The Country Life Collector's Pocket Book of Glass. Revised edition 1979. London: Country Life, 1979.

Cita MLA (9a ed.)

Wills, Geoffrey. The Country Life Collector's Pocket Book of Glass. Revised edition 1979. Country Life, 1979.