Summerside, S. E., & Lord, W. B. (1991). Systems analysis of upper San Pedro River Basin conflicts. The University of Arizona.
Chicago Style (17th ed.) CitationSummerside, Scott Evan, and William B. Lord. Systems Analysis of Upper San Pedro River Basin Conflicts. The University of Arizona, 1991.
MLA (8th ed.) CitationSummerside, Scott Evan, and William B. Lord. Systems Analysis of Upper San Pedro River Basin Conflicts. The University of Arizona, 1991.
Warning: These citations may not always be 100% accurate.