APA (7th ed.) Citation

United States. Federal Bureau of Investigation. (1999). Cesar Chavez and United Farm Workers. Federal Bureau of Investigation.

Chicago Style (17th ed.) Citation

United States. Federal Bureau of Investigation. Cesar Chavez and United Farm Workers. [Washington, D.C.]: Federal Bureau of Investigation, 1999.

MLA (8th ed.) Citation

United States. Federal Bureau of Investigation. Cesar Chavez and United Farm Workers. Federal Bureau of Investigation, 1999.