APA (7th ed.) Citation

Santayana, G. (1936). The works of George Santayana (Triton ed. ..). [C. Scribner's sons].

Chicago Style (17th ed.) Citation

Santayana, George. The Works of George Santayana. Triton ed. .. [New York]: [C. Scribner's sons], 1936.

MLA (9th ed.) Citation

Santayana, George. The Works of George Santayana. Triton ed. .. [C. Scribner's sons], 1936.