APA (7th ed.) Citation

Caemmerer, H. P. (1939). A manual on the origin and development of Washington. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Caemmerer, H. Paul. A Manual on the Origin and Development of Washington. Washington: U.S. G.P.O., 1939.

MLA (9th ed.) Citation

Caemmerer, H. Paul. A Manual on the Origin and Development of Washington. U.S. G.P.O., 1939.