Tough, P. (2016). Helping children succeed: What works and why. Houghton Mifflin Harcourt.
Chicago Style (17th ed.) CitationTough, Paul. Helping Children Succeed: What Works and Why. Boston: Houghton Mifflin Harcourt, 2016.
MLA引文Tough, Paul. Helping Children Succeed: What Works and Why. Houghton Mifflin Harcourt, 2016.
警告:這些引文格式不一定是100%准確.