Cita APA (7th ed.)
Ostrom, T. P. (2011). The United States Coast Guard and national defense: A history from World War I to the present. McFarland & Co..
Cita Chicago (17th ed.)
Ostrom, Thomas P. The United States Coast Guard and National Defense: A History from World War I to the Present. Jefferson, N.C.: McFarland & Co., 2011.
Cita MLA (9th ed.)
Ostrom, Thomas P. The United States Coast Guard and National Defense: A History from World War I to the Present. McFarland & Co., 2011.
Atenció: Aquestes cites poden no estar 100% correctes.