Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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