The Crystal Palace exhibition : Illustrated catalogue London 1851.

MLA

Gloag, John. The Crystal Palace Exhibition : Illustrated Catalogue London 1851. New York: Dover publications, 1970.

APA

Gloag, J. (1970). The Crystal Palace exhibition : Illustrated catalogue London 1851. New York: Dover publications.

Chicago

Gloag, John The Crystal Palace Exhibition: Illustrated Catalogue London 1851. New York: Dover publications, 1970.