Gale, M., & Clay, J. (2000). The sales manager's desktop guide. Hawksmere.
芝加哥风格引文Gale, Mike, 与 Julian Clay. The Sales Manager's Desktop Guide. London: Hawksmere, 2000.
MLA引文Gale, Mike, 与 Julian Clay. The Sales Manager's Desktop Guide. Hawksmere, 2000.
警告：这些引文格式不一定是100％准确.