APA (7th ed.) Citation

Irish, M. D., & Frank, E. (1972). An introduction to comparative politics: Twelve nation states. Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Irish, Marian Doris, and Elke Frank. An Introduction to Comparative Politics: Twelve Nation States. New York: Appleton-Century-Crofts, 1972.

MLA (8th ed.) Citation

Irish, Marian Doris, and Elke Frank. An Introduction to Comparative Politics: Twelve Nation States. Appleton-Century-Crofts, 1972.