Cita APA (7th ed.)
Hague, R., & Harrop, M. (1982). Comparative government: An introduction (4th ed.). Macmillan.
Cita Chicago (17th ed.)
Hague, Rod, i Martin Harrop. Comparative Government: An Introduction. 4th ed. London: Macmillan, 1982.
Cita MLA (9th ed.)
Hague, Rod, i Martin Harrop. Comparative Government: An Introduction. 4th ed. Macmillan, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.