APA引文

Roll, C. W., & Cantril, A. H. Polls: Their use and misuse in politics.

Chicago Edition Citation

Roll, Charles W., and Albert H. Cantril. Polls: Their Use and Misuse in Politics.

MLA引文

Roll, Charles W., and Albert H. Cantril. Polls: Their Use and Misuse in Politics.

警告：這些引文格式不一定是100％准確.