APA (7th ed.) Citation

Finlay, D. J., Fagen, R. R., & Holsti, O. R. (1967). Enemies in politics. Rand McNally.

Chicago Style (17th ed.) Citation

Finlay, David J., Richard R. Fagen, and Ole R. Holsti. Enemies in Politics. Chicago: Rand McNally, 1967.

MLA (8th ed.) Citation

Finlay, David J., et al. Enemies in Politics. Rand McNally, 1967.