APA引文
Barnard, P. W., & Warda, M. (2005). How to start a business in New York (3rd ed.). Sphinx Pub..
芝加哥风格引文
Barnard, Paul W., 与 Mark Warda. How to Start a Business in New York. 3rd ed. Naperville, Ill.: Sphinx Pub., 2005.
MLA引文
Barnard, Paul W., 与 Mark Warda. How to Start a Business in New York. 3rd ed. Sphinx Pub., 2005.
警告：这些引文格式不一定是100％准确.