APA (7th ed.) Citation

Osborne, R. E. (2011). World War II sites in the United States: A directory and tour guide. Riebel-Roque Pub. Co..

Chicago Style (17th ed.) Citation

Osborne, Richard E. World War II Sites in the United States: A Directory and Tour Guide. Indianapolis, Ind.: Riebel-Roque Pub. Co., 2011.

MLA (9th ed.) Citation

Osborne, Richard E. World War II Sites in the United States: A Directory and Tour Guide. Riebel-Roque Pub. Co., 2011.