Gaya APA

Boros, L, S. (-1973). Living in hope, future perspectives in christian thought, transl. by W.J.O'Hara, repr. : Aus der Hoffnung leben. 1968. Imprimatur 1969. . Garden City: Doubleday.

Gaya MLA

Boros, L.,, S.J.. "Living in hope, future perspectives in christian thought, transl. by W.J.O'Hara, repr. : Aus der Hoffnung leben. 1968. Imprimatur 1969. ". Garden City: Doubleday, -1973. Buku.