HACKER, L. M. The United States Since 1865. F.S. Crofts & Co.
Chicago Style (17th ed.) CitationHACKER, Louis M. The United States Since 1865. F.S. Crofts & Co.
MLA引文HACKER, Louis M. The United States Since 1865. F.S. Crofts & Co.
警告：這些引文格式不一定是100％准確.