Schwartz, U. V. (1991). Young children's dyadic pretend play: A communication analysis of plot structure and plot generative strategies. J. Benjamins.
芝加哥风格引文Schwartz, Ursula Verena. Young Children's Dyadic Pretend Play: A Communication Analysis of Plot Structure and Plot Generative Strategies. Amsterdam ; Philadelphia: J. Benjamins, 1991.
MLA引文Schwartz, Ursula Verena. Young Children's Dyadic Pretend Play: A Communication Analysis of Plot Structure and Plot Generative Strategies. J. Benjamins, 1991.
警告：这些引文格式不一定是100％准确.