APA引文

Harrison, H. (1988). Secretariel duties (8th.). Pitman.

芝加哥风格引文

Harrison, Helen. Secretariel Duties. 8th. London: Pitman, 1988.

MLA引文

Harrison, Helen. Secretariel Duties. 8th. Pitman, 1988.

警告：这些引文格式不一定是100％准确.