Gaya APA

Heyer, R. (1982). Nuclear Disarmament : Key Statements of Popes, Bishops, Councils and Churches (First Published). New York: Paulist Press.

Gaya MLA

Heyer, Robert. "Nuclear Disarmament : Key Statements of Popes, Bishops, Councils and Churches". First Published New York: Paulist Press, 1982. Text.