(1992). Earth summit: Environment, development and population; Vatican position paper (May 30, 1992). Origins, 22, 70-72.
Chicago Style (17th ed.) Citation"Earth Summit: Environment, Development and Population; Vatican Position Paper (May 30, 1992)." Origins 22 (1992): 70-72.
MLA (8th ed.) Citation"Earth Summit: Environment, Development and Population; Vatican Position Paper (May 30, 1992)." Origins, vol. 22, 1992, pp. 70-72.
Warning: These citations may not always be 100% accurate.