APA (7th ed.) Citation

Trochim, W. M. K., & Campbell, D. T. (1984). Research design for program evaluation: The regression-discontinuity approach. Sage.

Chicago Style (17th ed.) Citation

Trochim, William M. K., and Donald Thomas Campbell. Research Design for Program Evaluation: The Regression-discontinuity Approach. Beverly Hills [etc.]: Sage, 1984.

MLA (9th ed.) Citation

Trochim, William M. K., and Donald Thomas Campbell. Research Design for Program Evaluation: The Regression-discontinuity Approach. Sage, 1984.