APA (7th ed.) Citation

McGrath, J. E., Martin, J., & Kulka, R. A. (1982). Judgment calls in research. Sage.

Chicago Style (17th ed.) Citation

McGrath, Joseph Edward, Joanne Martin, and Richard A. Kulka. Judgment Calls in Research. Beverly Hill, Calif: Sage, 1982.

MLA (9th ed.) Citation

McGrath, Joseph Edward, et al. Judgment Calls in Research. Sage, 1982.