Purchase, W. R. (1987). Practical masonry : a guide to the art of stone cutting comprising the construction, setting-out and working of stairs, circular work, arches, niches, domes, pendentives, vaults, tracery windows etc. / by William R. Purchase ; with an introduction by John Fidler: A guide to the art of stone cutting comprising the construction, setting-out and working of stairs, circular work, arches, niches, domes, pendentives, vaults, tracery windows etc. Attic.
Chicago Style (17th ed.) CitationPurchase, William R. Practical Masonry : A Guide to the Art of Stone Cutting Comprising the Construction, Setting-out and Working of Stairs, Circular Work, Arches, Niches, Domes, Pendentives, Vaults, Tracery Windows Etc. / by William R. Purchase ; with an Introduction by John Fidler: A Guide to the Art of Stone Cutting Comprising the Construction, Setting-out and Working of Stairs, Circular Work, Arches, Niches, Domes, Pendentives, Vaults, Tracery Windows Etc. Rhosgoch: Attic, 1987.
MLA (9th ed.) CitationPurchase, William R. Practical Masonry : A Guide to the Art of Stone Cutting Comprising the Construction, Setting-out and Working of Stairs, Circular Work, Arches, Niches, Domes, Pendentives, Vaults, Tracery Windows Etc. / by William R. Purchase ; with an Introduction by John Fidler: A Guide to the Art of Stone Cutting Comprising the Construction, Setting-out and Working of Stairs, Circular Work, Arches, Niches, Domes, Pendentives, Vaults, Tracery Windows Etc. Attic, 1987.