APA (7th ed.) Citation

Riley, M. W., & Nelson, E. E. (1974). Sociological observation: A strategy for new social knowledge. Basic Books.

Chicago Style (17th ed.) Citation

Riley, Matilda W., and Edward E. Nelson. Sociological Observation: A Strategy for New Social Knowledge. New York, NY: Basic Books, 1974.

MLA (8th ed.) Citation

Riley, Matilda W., and Edward E. Nelson. Sociological Observation: A Strategy for New Social Knowledge. Basic Books, 1974.