Cytowanie według stylu APA (wyd. 7)

Geological Survey (U.S.) & Fischer, J. M. (2004). Water quality in the Delaware River Basin, Pennsylvania, New Jersey, New York, and Delaware, 1998-2001. U.S. Dept. of the Interior, U.S. Geological Survey For sale by U.S. Geological Survey, Information Services.

Cytowanie według stylu Chicago (wyd. 17)

Geological Survey (U.S.) i Jeffrey M. Fischer. Water Quality in the Delaware River Basin, Pennsylvania, New Jersey, New York, and Delaware, 1998-2001. Reston, Va., Denver, CO: U.S. Dept. of the Interior, U.S. Geological Survey For sale by U.S. Geological Survey, Information Services, 2004.

Cytowanie według stylu MLA (wyd. 9)

Geological Survey (U.S.) i Jeffrey M. Fischer. Water Quality in the Delaware River Basin, Pennsylvania, New Jersey, New York, and Delaware, 1998-2001. U.S. Dept. of the Interior, U.S. Geological Survey For sale by U.S. Geological Survey, Information Services, 2004.