APA (7th ed.) Citation

Harmel, R., & Janda, K. (1982). Parties and their environments: Limits to reform? Longman.

Chicago Style (17th ed.) Citation

Harmel, Robert, and Kenneth Janda. Parties and Their Environments: Limits to Reform? New York: Longman, 1982.

MLA (9th ed.) Citation

Harmel, Robert, and Kenneth Janda. Parties and Their Environments: Limits to Reform? Longman, 1982.