APA (7th ed.) Citation

Bakun, W. H. (1995). Pay a little now, or a lot later. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Bakun, W. H. Pay a Little Now, or a Lot Later. Menlo Park, CA: U.S. Geological Survey, 1995.

MLA (9th ed.) Citation

Bakun, W. H. Pay a Little Now, or a Lot Later. U.S. Geological Survey, 1995.

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