Cheryl, H., & Parker, C. (1990). Communicating for results: A guide for business and professions (3rd ed.). Wadsworth.
芝加哥风格引文Cheryl, Hamilton, 与 Cordell Parker. Communicating for Results: A Guide for Business and Professions. 3rd ed. Belmont: Wadsworth, 1990.
MLA引文Cheryl, Hamilton, 与 Cordell Parker. Communicating for Results: A Guide for Business and Professions. 3rd ed. Wadsworth, 1990.
警告：这些引文格式不一定是100％准确.