Cita APA (7a ed.)

Santayana, G. (1969). Interpretations of poetry and religion. Peter Smith.

Cita Chicago Style (17a ed.)

Santayana, George. Interpretations of Poetry and Religion. Gloucester, Massachusetts: Peter Smith, 1969.

Cita MLA (9a ed.)

Santayana, George. Interpretations of Poetry and Religion. Peter Smith, 1969.