American Iron and Steel Institute. (1974). The Managua earthquake of December 23, 1972. American Iron and Steel Institute.
Chicago Style (17th ed.) CitationAmerican Iron and Steel Institute. The Managua Earthquake of December 23, 1972. Washington, D.C.: American Iron and Steel Institute, 1974.
MLA (9th ed.) CitationAmerican Iron and Steel Institute. The Managua Earthquake of December 23, 1972. American Iron and Steel Institute, 1974.
Warning: These citations may not always be 100% accurate.