Gaya APA

Tillich, P, [. (1966). The shaking of the foundations, [repr.]. - Penguin, A 588. Tjet.pertama 1949. . [Harmondsworth]: Penguin Books.

Gaya MLA

Tillich, P., [1886-1965].. "The shaking of the foundations, [repr.]. - Penguin, A 588. Tjet.pertama 1949. ". [Harmondsworth]: Penguin Books, 1966. Buku.