APA (7th ed.) Citation

United States. Department of State. External Research Division & United States. Department of State. External Research Staff. (1961). External research. Bureau of Intelligence and Research, External Research Division.

Chicago Style (17th ed.) Citation

United States. Department of State. External Research Division and United States. Department of State. External Research Staff. External Research. Washington, D.C.: Bureau of Intelligence and Research, External Research Division, 1961.

MLA (9th ed.) Citation

United States. Department of State. External Research Division and United States. Department of State. External Research Staff. External Research. Bureau of Intelligence and Research, External Research Division, 1961.