Cita APA

Symposium Held at the 1981 Annual Convention and Exhibit St. Louis, M., American Society of Civil Engineers. Committee of Special Structures, & American Society of Civil Engineers. Committee of Special Structures. (1981). Long span roof structures: Proceedings of a Symposium Held at the 1981 Annual Convention and Exhibit, St. Louis, Missouri, october 26-30, 1981. New York, New York: American Society of Civil Engineers.

Citación estilo Chicago

Symposium Held at the 1981 Annual Convention and Exhibit St. Louis, Missouri), American Society of Civil Engineers. Committee of Special Structures, y American Society of Civil Engineers. Committee of Special Structures. Long Span Roof Structures: Proceedings of a Symposium Held At the 1981 Annual Convention and Exhibit, St. Louis, Missouri, October 26-30, 1981. New York, New York: American Society of Civil Engineers, 1981.

Cita MLA

Symposium Held at the 1981 Annual Convention and Exhibit St. Louis, Missouri), American Society of Civil Engineers. Committee of Special Structures, y American Society of Civil Engineers. Committee of Special Structures. Long Span Roof Structures: Proceedings of a Symposium Held At the 1981 Annual Convention and Exhibit, St. Louis, Missouri, October 26-30, 1981. New York, New York: American Society of Civil Engineers, 1981.