Zu Tavern, A. B. 1. (1930). Business training. Commercial textbook company.
芝加哥风格引文Zu Tavern, Asa Bushnell 1879. Business Training. South Pasadena, Calif: Commercial textbook company, 1930.
MLA引文Zu Tavern, Asa Bushnell 1879. Business Training. Commercial textbook company, 1930.
警告：这些引文格式不一定是100％准确.