APA (7th ed.) Citation

(1899). Map of Washington showing the distribution of pine. U. S. Geological Survey.

Chicago Style (17th ed.) Citation

Map of Washington Showing the Distribution of Pine. Wasington, D.C.: U. S. Geological Survey, 1899.

MLA (8th ed.) Citation

Map of Washington Showing the Distribution of Pine. U. S. Geological Survey, 1899.

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