APA (7th ed.) Citation

Santayana, G. (1927). Platonism and the spiritual life. Constable.

Chicago Style (17th ed.) Citation

Santayana, George. Platonism and the Spiritual Life. London: Constable, 1927.

MLA (9th ed.) Citation

Santayana, George. Platonism and the Spiritual Life. Constable, 1927.

Warning: These citations may not always be 100% accurate.