APA (7th ed.) Citation

Operations and Policy Research, inc., Washington, D.C. Institute for the Comparative Study of Political Systems. (1966). Uruguay election factbook. s.n.

Chicago Style (17th ed.) Citation

Operations and Policy Research, inc., Washington, D.C. Institute for the Comparative Study of Political Systems. Uruguay Election Factbook. [Washington: s.n, 1966.

MLA (9th ed.) Citation

Operations and Policy Research, inc., Washington, D.C. Institute for the Comparative Study of Political Systems. Uruguay Election Factbook. s.n, 1966.