APA (7th ed.) Citation

Gurney, G., & Wise, H. F. (1977). The official Washington, D.C. directory: A pictorial guide. Crown Publishers.

Chicago Style (17th ed.) Citation

Gurney, Gene, and Harold Franklin Wise. The Official Washington, D.C. Directory: A Pictorial Guide. New York: Crown Publishers, 1977.

MLA (9th ed.) Citation

Gurney, Gene, and Harold Franklin Wise. The Official Washington, D.C. Directory: A Pictorial Guide. Crown Publishers, 1977.