MLA

Newall, Christopher, and James S Dearden. John Ruskin and His Circle (exhibition London, Maas Gallery, 11-28.06.1991). London: Maas Gallery, 1991.

APA

Newall, C., & Dearden, J. S. (1991). John Ruskin and his Circle (exhibition London, Maas Gallery, 11-28.06.1991). London: Maas Gallery.

Chicago

Newall, Christopher, and James S Dearden. John Ruskin and His Circle (exhibition London, Maas Gallery, 11-28.06.1991). London: Maas Gallery, 1991.