American Society of Municipal Engineers. Annual Convention. (1931). Official proceedings of the ... Annual Convention held at ... C.W.S. Sammelman, Secretary.
Chicago Style (17th ed.) CitationAmerican Society of Municipal Engineers. Annual Convention. Official Proceedings of the ... Annual Convention Held at ... St. Louis, Mo.: C.W.S. Sammelman, Secretary, 1931.
MLA (8th ed.) CitationAmerican Society of Municipal Engineers. Annual Convention. Official Proceedings of the ... Annual Convention Held at ... C.W.S. Sammelman, Secretary, 1931.
Warning: These citations may not always be 100% accurate.