APA Citation

Geological Survey (U.S.), & Puerto Rico. Department of Transportation and Public Works. (1900). Puerto Rico, 7.5 minute series (topographic) (Photorevised [19--]-, photoinspected [19--]-.). Reston, Va. : Denver, Colo. : San Juan, P.R.: The Survey ; For sale by the Survey ; Dept. of Transportation and Public Works.

Chicago Style Citation

Geological Survey (U.S.), and Puerto Rico. Department of Transportation and Public Works. Puerto Rico, 7.5 Minute Series (topographic). Photorevised [19--]-, photoinspected [19--]-. Reston, Va. : Denver, Colo. : San Juan, P.R.: The Survey ; For sale by the Survey ; Dept. of Transportation and Public Works, 1900.

MLA Citation

Geological Survey (U.S.), and Puerto Rico. Department of Transportation and Public Works. Puerto Rico, 7.5 Minute Series (topographic). Photorevised [19--]-, photoinspected [19--]-. Reston, Va. : Denver, Colo. : San Juan, P.R.: The Survey ; For sale by the Survey ; Dept. of Transportation and Public Works, 1900.

Warning: These citations may not always be 100% accurate.