Spence, W. P. 1. (1998). Construction methods, materials, and techniques. Delmar Publishers.
Chicago Style (17th ed.) CitationSpence, William Perkins 1925. Construction Methods, Materials, and Techniques. Albany, N.Y: Delmar Publishers, 1998.
MLA (9th ed.) CitationSpence, William Perkins 1925. Construction Methods, Materials, and Techniques. Delmar Publishers, 1998.
Warning: These citations may not always be 100% accurate.