APA (7th ed.) Citation

Geological Survey; Jackson, W. H. Ferdinand Vandiveer Hayden and the Founding of the Yellowstone National Park.

Chicago Style (17th ed.) Citation

Geological Survey; Jackson, William Henry. Ferdinand Vandiveer Hayden and the Founding of the Yellowstone National Park.

MLA (9th ed.) Citation

Geological Survey; Jackson, William Henry. Ferdinand Vandiveer Hayden and the Founding of the Yellowstone National Park.

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