Santayana, G., Coleman, M. A., & Wokeck, M. S. (2015). The Life of Reason or The Phases of Human Progress: Reason in Art, Volume VII, Book Four (Critical edition.). Project Muse.
Chicago Style (17th ed.) CitationSantayana, George, Martin A. Coleman, and Marianne Sophia Wokeck. The Life of Reason or The Phases of Human Progress: Reason in Art, Volume VII, Book Four. Critical edition. Baltimore, Maryland: Project Muse, 2015.
MLA (8th ed.) CitationSantayana, George, et al. The Life of Reason or The Phases of Human Progress: Reason in Art, Volume VII, Book Four. Critical edition. Project Muse, 2015.
Warning: These citations may not always be 100% accurate.