Barnes, M. (2000). Widespan Roof Structures. Saint Joseph's University.
Chicago Style (17th ed.) CitationBarnes, Michael. Widespan Roof Structures. Saint Joseph's University, 2000.
MLA (8th ed.) CitationBarnes, Michael. Widespan Roof Structures. Saint Joseph's University, 2000.
Warning: These citations may not always be 100% accurate.