APA (7th ed.) Citation

Geological Survey (U.S.), Laramie County (Wyo.), & Ritz, G. F. (1993). Flood boundaries and water-surface profiles for the computed 50-, 100-, and 500-year floods, Childs Draw and tributary, near Cheyenne, Wyoming, August, 1991. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Laramie County (Wyo.), and George F. Ritz. Flood Boundaries and Water-surface Profiles for the Computed 50-, 100-, and 500-year Floods, Childs Draw and Tributary, Near Cheyenne, Wyoming, August, 1991. Cheyenne, Wyo.: The Survey, 1993.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Flood Boundaries and Water-surface Profiles for the Computed 50-, 100-, and 500-year Floods, Childs Draw and Tributary, Near Cheyenne, Wyoming, August, 1991. The Survey, 1993.