Cita APA (7a ed.)
Tracy, M. (1989). Government and Agriculture in Wester Europe 1880-1988 (3. ed.). Wheatsheaf.
Cita Chicago Style (17a ed.)
Tracy, Michal. Government and Agriculture in Wester Europe 1880-1988. 3. ed. New York: Wheatsheaf, 1989.
Cita MLA (9a ed.)
Tracy, Michal. Government and Agriculture in Wester Europe 1880-1988. 3. ed. Wheatsheaf, 1989.
Precaución: Estas citas no son 100% exactas.