APA (7th ed.) Zitazioa
O'Neill, J. K., & Warda, M. (2004). How to start a business in Massachusetts (4th ed.). Sphinx Pub..
Chicago Style (17th ed.) Zitazioa
O'Neill, Julia K., eta Mark Warda. How to Start a Business in Massachusetts. 4th ed. Naperville, Ill.: Sphinx Pub., 2004.
MLA (9th ed.) Zitazioa
O'Neill, Julia K., eta Mark Warda. How to Start a Business in Massachusetts. 4th ed. Sphinx Pub., 2004.
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