Cita APA

Santayana, G. 1., & Henfrey, N. (1968). Selected critical writings of George Santayana. Cambridge: At the University Press.

Citación estilo Chicago

Santayana, George 1863-1952, and Norman Henfrey. Selected Critical Writings of George Santayana. Cambridge: At the University Press, 1968.

Cita MLA

Santayana, George 1863-1952, and Norman Henfrey. Selected Critical Writings of George Santayana. Cambridge: At the University Press, 1968.