APA (7th ed.) Citation

lh & Roskin. Political science: An introduction (7th ed.).

Chicago Style (17th ed.) Citation

lh and Roskin. Political Science: An Introduction. 7th ed. New JerseylbPrentice Halllc1999.

MLA (9th ed.) Citation

lh and Roskin. Political Science: An Introduction. 7th ed.

Warning: These citations may not always be 100% accurate.