Pippin, R. B., Feenberg, A., & Webel, C. (1988). Marcuse: Critical theory & the promise of utopia. Macmillan Education.
芝加哥风格引文Pippin, Robert B., Andrew Feenberg, 与 Charles Webel. Marcuse: Critical Theory & the Promise of Utopia. Houndmills, Basingstoke, Hampshire: Macmillan Education, 1988.
MLA引文Pippin, Robert B., et al. Marcuse: Critical Theory & the Promise of Utopia. Macmillan Education, 1988.
警告：这些引文格式不一定是100％准确.