APA (7th ed.) Citation

Wolf, D. E. (2010). Crossing the Hudson: Historic bridges and tunnels of the river. Rivergate Books.

Chicago Style (17th ed.) Citation

Wolf, Donald E. Crossing the Hudson: Historic Bridges and Tunnels of the River. New Brunswick, N.J.: Rivergate Books, 2010.

MLA (8th ed.) Citation

Wolf, Donald E. Crossing the Hudson: Historic Bridges and Tunnels of the River. Rivergate Books, 2010.

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