Horace Walpole: memoirs and portraits.
Edited by Matthew Hodgart.

APA Citation

Walpole, H., Hodgart, M. John Caldwell. (1963). Horace Walpole: memoirs and portraits. [Rev. ed.] London: Batsford.

MLA Citation

Walpole, Horace, 1717-1797, and Matthew John Caldwell Hodgart. Horace Walpole: Memoirs And Portraits. [Rev. ed.] London: Batsford, 1963.

Warning: These citations may not always be complete (especially for serials).