Flood of May 5 and 6, 1981, Mobile, Alabama
MLA
Ming, C. O, and G. H Nelson. Flood of May 5 and 6, 1981, Mobile, Alabama. Open-file Report. [Reston, Va.?]: The Survey, 1981
APA, 7th edition
Ming, C. O, & Nelson, G. H. (1981). Flood of May 5 and 6, 1981, Mobile, Alabama. Open-file report. [Reston, Va.?]: The Survey
Chicago, 17th edition
Ming, C. O., and G. H Nelson. Flood of May 5 and 6, 1981, Mobile, Alabama. Open-file report. [Reston, Va.?]: The Survey, 1981