रिकॉर्ड उद्धरण

APA (7 वां संस्करण) प्रशस्ति पत्र
O'Rourke, M., & Wikoff, J. (2014). Snow-related roof collapse during the winter of 2010-2011: Implications for building codes. American Society of Civil Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
O'Rourke, Michael, और Jennifer Wikoff. Snow-related Roof Collapse During the Winter of 2010-2011: Implications for Building Codes. Reston, Virginia: American Society of Civil Engineers, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
O'Rourke, Michael, और Jennifer Wikoff. Snow-related Roof Collapse During the Winter of 2010-2011: Implications for Building Codes. American Society of Civil Engineers, 2014.
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