Cita APA
Santayana, G., & Holzberger, W. G. (2002). The letters of George Santayana (Santayana ed.). MIT Press.
Citación estilo Chicago
Santayana, George, and William G. Holzberger. The Letters of George Santayana. Santayana ed. Cambridge, Mass.: MIT Press, 2002.
Cita MLA
Santayana, George, and William G. Holzberger. The Letters of George Santayana. Santayana ed. MIT Press, 2002.
Warning: These citations may not always be 100% accurate.