APA

Moore J. E., Jackson J. A. & Moore J. E. (1989). Geology, hydrology and history of the Washington, D.C. area. Alexandria, Virginig: American Geological Institute.

Chicago

Moore John E, Jackson Julia A and Moore John E. 1989. Geology, hydrology and history of the Washington, D.C. area. Alexandria, Virginig: American Geological Institute.

Harvard

Moore J. E., Jackson J. A. and Moore J. E. (1989). Geology, hydrology and history of the Washington, D.C. area. Alexandria, Virginig: American Geological Institute.

MLA

Moore John E, Jackson Julia A and Moore John E. Geology, hydrology and history of the Washington, D.C. area. Alexandria, Virginig: American Geological Institute. 1989.