Hellstern, M. (1998). The history student writer's manual. Prentice Hall.
芝加哥风格引文Hellstern, Mark. The History Student Writer's Manual. New Jersey: Prentice Hall, 1998.
MLA引文Hellstern, Mark. The History Student Writer's Manual. Prentice Hall, 1998.
警告：这些引文格式不一定是100％准确.