APA (7th ed.) Citation

Roberts, K. H., & Burstein, L. (1980). Issues in aggregation. Jossey-Bass.

Chicago Style (17th ed.) Citation

Roberts, Karlene H., and Leigh Burstein. Issues in Aggregation. San Francisco: Jossey-Bass, 1980.

MLA (9th ed.) Citation

Roberts, Karlene H., and Leigh Burstein. Issues in Aggregation. Jossey-Bass, 1980.