Cita APA

O'Rourke, M., & Wrenn, P. D. (2004). Snow Loads: A guide to the use and understanding of the snow load provisions of ASCE 7-02. Virgina, Estados Unidos: American Society of Civil Engineers.

Citación estilo Chicago

O'Rourke, Michael, y Peter D. Wrenn. Snow Loads: A Guide to the Use and Understanding of the Snow Load Provisions of ASCE 7-02. Virgina, Estados Unidos: American Society of Civil Engineers, 2004.

Cita MLA

O'Rourke, Michael, y Peter D. Wrenn. Snow Loads: A Guide to the Use and Understanding of the Snow Load Provisions of ASCE 7-02. Virgina, Estados Unidos: American Society of Civil Engineers, 2004.