APA (7th ed.) Citation

Shelley, F. M. (1996). Political geography of the United States / Fred M. Shelley ... (et al.). Guilford Press.

Chicago Style (17th ed.) Citation

Shelley, Fred M. Political Geography of the United States / Fred M. Shelley ... (et Al.). New York: Guilford Press, 1996.

MLA (9th ed.) Citation

Shelley, Fred M. Political Geography of the United States / Fred M. Shelley ... (et Al.). Guilford Press, 1996.

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