APA (7th ed.) Citation

Roberts, C. M. (1950). Washington, past and present: A pictorial history of the Nation's capital. Public Affairs Press.

Chicago Style (17th ed.) Citation

Roberts, Chalmers M. Washington, Past and Present: A Pictorial History of the Nation's Capital. Washington: Public Affairs Press, 1950.

MLA (9th ed.) Citation

Roberts, Chalmers M. Washington, Past and Present: A Pictorial History of the Nation's Capital. Public Affairs Press, 1950.