APA
International Convocation on the Requirements of Peace, Reed E. & Center for the study of Democratic Institutions. (1965). Peace on earth = Pacem in terris. New York: Pocket Books.
Chicago
International Convocation on the Requirements of Peace, Reed Edward and Center for the study of Democratic Institutions. 1965. Peace on earth = Pacem in terris. New York: Pocket Books.
Harvard
International Convocation on the Requirements of Peace, Reed E. and Center for the study of Democratic Institutions. (1965). Peace on earth = Pacem in terris. New York: Pocket Books.
MLA
International Convocation on the Requirements of Peace, Reed Edward and Center for the study of Democratic Institutions. Peace on earth = Pacem in terris. New York: Pocket Books. 1965.
TextPublication details: New York : Pocket Books, 1965.Description: xxv, 259 p. ; 18 cmSubject(s): Other classification: 
Opera (Magaz.)