Specialty Conference on Performance of Earth and Earth-supported Structures ( 1972 : Lafayette, Indiana). (1973). Proceedings of the Specialty Conference on Performance of Earth and Earth-supported Structures, June 11-14, 1972, Purdue University, Lafayette, Indiana. American Society of Civil Engineers.
Chicago Style (17th ed.) CitationSpecialty Conference on Performance of Earth and Earth-supported Structures ( 1972 : Lafayette, Indiana). Proceedings of the Specialty Conference on Performance of Earth and Earth-supported Structures, June 11-14, 1972, Purdue University, Lafayette, Indiana. New York: American Society of Civil Engineers, 1973.
MLA (9th ed.) CitationSpecialty Conference on Performance of Earth and Earth-supported Structures ( 1972 : Lafayette, Indiana). Proceedings of the Specialty Conference on Performance of Earth and Earth-supported Structures, June 11-14, 1972, Purdue University, Lafayette, Indiana. American Society of Civil Engineers, 1973.