APA (7th ed.) Citation

Krejmas, B. E., Paulachok, G. N., & Blanchard, S. F. (2009). Report of the river master of the Delaware River for the period December 1, 2002-November 30, 2003. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Krejmas, Bruce E., Gary N. Paulachok, and Stephen F. Blanchard. Report of the River Master of the Delaware River for the Period December 1, 2002-November 30, 2003. Reston, Va.: U.S. Geological Survey, 2009.

MLA (9th ed.) Citation

Krejmas, Bruce E., et al. Report of the River Master of the Delaware River for the Period December 1, 2002-November 30, 2003. U.S. Geological Survey, 2009.