Gaya APA

Santayana, G. (-1962). Reason in common sense. Vol.I of: The life of reason, containing the introduction to The life of reason, and the preface to the second edition - Collier books, AS 170 Penerbitan asli 1922. . New York: Collier Books.

Gaya MLA

Santayana, G.. "Reason in common sense. Vol.I of: The life of reason, containing the introduction to The life of reason, and the preface to the second edition - Collier books, AS 170 Penerbitan asli 1922.". New York: Collier Books, -1962. Buku.