Greenberg, J., & Folger, R. G. (1988). Controversial issues in social research methods. Springer-Verlag.
Chicago Style (17th ed.) CitationGreenberg, Jerald, and Robert G. Folger. Controversial Issues in Social Research Methods. New York [etc.]: Springer-Verlag, 1988.
MLA (9th ed.) CitationGreenberg, Jerald, and Robert G. Folger. Controversial Issues in Social Research Methods. Springer-Verlag, 1988.
Warning: These citations may not always be 100% accurate.