APA (7th ed.) Citation

Orum, A. M., Johnstone, J. W. C., & Riger, S. (1999). Changing societies: Essential sociology for our times. Rowman & Littlefield Publishers.

Chicago Style (17th ed.) Citation

Orum, Anthony M., John Wallace Claire Johnstone, and Stephanie Riger. Changing Societies: Essential Sociology for Our Times. Lanbam: Rowman & Littlefield Publishers, 1999.

MLA (9th ed.) Citation

Orum, Anthony M., et al. Changing Societies: Essential Sociology for Our Times. Rowman & Littlefield Publishers, 1999.