APA (7th ed.) Citation

Monroe, W. H. (1979). Map showing landslides and areas of susceptibility to landsliding in Puerto Rico. The Survey.

Chicago Style (17th ed.) Citation

Monroe, Watson Hiner. Map Showing Landslides and Areas of Susceptibility to Landsliding in Puerto Rico. Reston, Va.: The Survey, 1979.

MLA (9th ed.) Citation

Monroe, Watson Hiner. Map Showing Landslides and Areas of Susceptibility to Landsliding in Puerto Rico. The Survey, 1979.

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