Kemp, T. J. (2001). The American census handbook. Scholarly Resources.
Chicago Style (17th ed.) CitationKemp, Thomas Jay. The American Census Handbook. Wilmington, Del.: Scholarly Resources, 2001.
MLA引文Kemp, Thomas Jay. The American Census Handbook. Scholarly Resources, 2001.
警告:這些引文格式不一定是100%准確.