Gaya APA
Santayana, George. ([19--]).
Reason in religion : George Santayana .
New York:
Collier Books.
Gaya Chicago
Santayana, George.
Reason in religion : George Santayana.
New York:
Collier Books,
[19--].
Buku.
Gaya MLA
Santayana, George.
Reason in religion : George Santayana.
New York:
Collier Books,
[19--].
Buku.
Gaya Turabian
Santayana, George.
Reason in religion : George Santayana.
New York:
Collier Books,
[19--].
Buku.