APA (7th ed.) Citation

Merriam, C. E., & Gosnell, H. F. (1949). The American party system: An introduction to the study of political parties in the United States (Fourth edition.). The Macmillan Company.

Chicago Style (17th ed.) Citation

Merriam, Charles Edward, and Harold F. Gosnell. The American Party System: An Introduction to the Study of Political Parties in the United States. Fourth edition. New York: The Macmillan Company, 1949.

MLA (9th ed.) Citation

Merriam, Charles Edward, and Harold F. Gosnell. The American Party System: An Introduction to the Study of Political Parties in the United States. Fourth edition. The Macmillan Company, 1949.