APA引文

Marshall, J. (1955). Progressive secretarial course: Combining English, shorthand and typewriting. Anward Arnold.

Chicago Edition Citation

Marshall, J. Progressive Secretarial Course: Combining English, Shorthand and Typewriting. London: Anward Arnold, 1955.

MLA引文

Marshall, J. Progressive Secretarial Course: Combining English, Shorthand and Typewriting. Anward Arnold, 1955.

警告：這些引文格式不一定是100％准確.