Cottam, K. M., & Pelton, R. W. (1977). Writer's research handbook: The research bible for freelance writers. A. S. Barnes.
芝加哥风格引文Cottam, Keith M., 与 Robert W. Pelton. Writer's Research Handbook: The Research Bible for Freelance Writers. South Brunswick: A. S. Barnes, 1977.
MLA引文Cottam, Keith M., 与 Robert W. Pelton. Writer's Research Handbook: The Research Bible for Freelance Writers. A. S. Barnes, 1977.
警告：这些引文格式不一定是100％准确.