Cita APA (7a ed.)

Macridis, R. C. (1967). Political parties: Contemporary trends and ideas. Harper Torchbooks.

Cita Chicago Style (17a ed.)

Macridis, Roy C. Political Parties: Contemporary Trends and Ideas. Nueva York: Harper Torchbooks, 1967.

Cita MLA (9a ed.)

Macridis, Roy C. Political Parties: Contemporary Trends and Ideas. Harper Torchbooks, 1967.