APA (7th ed.) Citation

Lockwood, J., & Lockwood, C. (2011). The siege of Washington: The untold story of the twelve days that shook the Union. Oxford Univ. Press. https://doi.org/10.1093/acprof:osobl/9780199759897.001.0001

Chicago Style (17th ed.) Citation

Lockwood, John, and Charles Lockwood. The Siege of Washington: The Untold Story of the Twelve Days That Shook the Union. Oxford [u.a.]: Oxford Univ. Press, 2011. https://doi.org/10.1093/acprof:osobl/9780199759897.001.0001.

MLA (9th ed.) Citation

Lockwood, John, and Charles Lockwood. The Siege of Washington: The Untold Story of the Twelve Days That Shook the Union. Oxford Univ. Press, 2011. https://doi.org/10.1093/acprof:osobl/9780199759897.001.0001.