Cita APA (7a ed.)
Nicholson, F. (1990). Political and Economic Encyclopedia of Western Europe (1. ed.). Longman.
Cita Chicago Style (17a ed.)
Nicholson, Frances. Political and Economic Encyclopedia of Western Europe. 1. ed. Harlow: Longman, 1990.
Cita MLA (9a ed.)
Nicholson, Frances. Political and Economic Encyclopedia of Western Europe. 1. ed. Longman, 1990.
Precaución: Estas citas no son 100% exactas.