Cita APA (7a ed.)

Santayana, G. (1944). Persons and Places. The background of my life. Charles Scribner and Sons.

Cita Chicago Style (17a ed.)

Santayana, George. Persons and Places. The Background of My Life. New York: Charles Scribner and Sons, 1944.

Cita MLA (8a ed.)

Santayana, George. Persons and Places. The Background of My Life. Charles Scribner and Sons, 1944.