APA aipamena

Lewis, P. G., Potter, D. C., & Castles, F. G. (1978). The practice of comparative politics: A reader (2nd ed.). Published by Longman in association with the Open University Press.

Chicago Style aipamena

Lewis, Paul G., David C. Potter, and Francis Geoffrey Castles. The Practice of Comparative Politics: A Reader. 2nd ed. New York: Published by Longman in association with the Open University Press, 1978.

MLA aipamena

Lewis, Paul G., et al. The Practice of Comparative Politics: A Reader. 2nd ed. Published by Longman in association with the Open University Press, 1978.