Cita APA (7a ed.)

Fox, P. W., & White, G. (1991). Politics, Canada (7th ed.). McGraw-Hill Ryerson.

Cita Chicago Style (17a ed.)

Fox, Paul W., y Graham White. Politics, Canada. 7th ed. Toronto ; New York: McGraw-Hill Ryerson, 1991.

Cita MLA (8a ed.)

Fox, Paul W., y Graham White. Politics, Canada. 7th ed. McGraw-Hill Ryerson, 1991.