Perry, M. (2007). Western civilization: Ideas, Politics and society. Boston, NewYork: Houghton Mifflin Company.
Chicago-stil citatPerry, Marvin. Western Civilization: Ideas, Politics and Society. Boston, NewYork: Houghton Mifflin Company, 2007.
MLA-referensPerry, Marvin. Western Civilization: Ideas, Politics and Society. Boston, NewYork: Houghton Mifflin Company, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.