APA (7th ed.) Citation

Scott, W. R. (1950). Big Bend National Park: Land of dramatic contrasts and scenic grandeur. National Park Concessions.

Chicago Style (17th ed.) Citation

Scott, W. Ray. Big Bend National Park: Land of Dramatic Contrasts and Scenic Grandeur. [Washingtom,D.C.]: National Park Concessions, 1950.

MLA (9th ed.) Citation

Scott, W. Ray. Big Bend National Park: Land of Dramatic Contrasts and Scenic Grandeur. National Park Concessions, 1950.