SPIELVOGEL, J. J. (2006). World history journey across time. McGraw-Hill.
Chicago Style (17th ed.) CitationSPIELVOGEL, Jackson J. World History Journey Across Time. McGraw-Hill, 2006.
MLA引文SPIELVOGEL, Jackson J. World History Journey Across Time. McGraw-Hill, 2006.
警告：這些引文格式不一定是100％准確.