Allen, M., Gillespie, R., & Tellejohn Hayes, P. Essential thechnique 2000: For strings a comprehensive string method.
芝加哥风格引文Allen, Michael, Robert Gillespie, 与 Pamela Tellejohn Hayes. Essential Thechnique 2000: For Strings a Comprehensive String Method.
MLA引文Allen, Michael, et al. Essential Thechnique 2000: For Strings a Comprehensive String Method.
警告：这些引文格式不一定是100％准确.