APA (7th ed.) Citation

Mark, C., & Mark, P. F. (1976). Sociology of America: A guide to information sources. Gale Research Co..

Chicago Style (17th ed.) Citation

Mark, Charles, and Paula F. Mark. Sociology of America: A Guide to Information Sources. Detroit: Gale Research Co., 1976.

MLA (9th ed.) Citation

Mark, Charles, and Paula F. Mark. Sociology of America: A Guide to Information Sources. Gale Research Co., 1976.