Gaya APA

Guardini, R. (1957). The end of the modern world: a search for orientation. Transl. by Joseph Theman & Herbert Burke. Ed. & introd. by Frederick D. Wilhelmsen. . London: Sheed & Ward.

Gaya MLA

Guardini, Romano. "The end of the modern world: a search for orientation. Transl. by Joseph Theman & Herbert Burke. Ed. & introd. by Frederick D. Wilhelmsen. ". London: Sheed & Ward, 1957. Buku.