APA-Zitierstil (7. Ausg.)

MacFarland, E. R., & Bruce, T. S. (2006). The Virginia coastal plain hydrogeologic framework. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago-Zitierstil (17. Ausg.)

MacFarland, E. Randolph, und T. Scott Bruce. The Virginia Coastal Plain Hydrogeologic Framework. Reston, Va: U.S. Dept. of the Interior, U.S. Geological Survey, 2006.

MLA-Zitierstil (9. Ausg.)

MacFarland, E. Randolph, und T. Scott Bruce. The Virginia Coastal Plain Hydrogeologic Framework. U.S. Dept. of the Interior, U.S. Geological Survey, 2006.