APA
John Paul II, . (1984). Principal allocutions and letters from January 1983 to December 1984. Rome: [s. n.].
Chicago
John Paul II, . 1984. Principal allocutions and letters from January 1983 to December 1984. Rome: [s. n.].
Harvard
John Paul II, . (1984). Principal allocutions and letters from January 1983 to December 1984. Rome: [s. n.].
MLA
John Paul II, . Principal allocutions and letters from January 1983 to December 1984. Rome: [s. n.]. 1984.