Santayana :
the later years ; a portrait with letters.

APA Citation

Cory, D. (1963). Santayana: the later years ; a portrait with letters. New York: G. Braziller.

MLA Citation

Cory, Daniel, 1904-. Santayana: the Later Years ; a Portrait With Letters. New York: G. Braziller, 1963.

Warning: These citations may not always be complete (especially for serials).