Platt, N., & Drummond, M. J. (1960). Our world through the ages: Key to workbook. Prentice-Hall, Inc..
Chicago Style (17th ed.) CitationPlatt, Nathaniel, and Muriel Jean Drummond. Our World Through the Ages: Key to Workbook. Englewood Cliffs, N.J.: Prentice-Hall, Inc., 1960.
MLA引文Platt, Nathaniel, and Muriel Jean Drummond. Our World Through the Ages: Key to Workbook. Prentice-Hall, Inc., 1960.
警告:這些引文格式不一定是100%准確.