Pontificia Accademia delle scienze. (2000). Science for survival and sustainable development: The proceedings of the study-week of the Pontifical Academy of Sciences, 12-16 March 1999. Pontificia Academia Scientiarum.
Cita Chicago Style (17a ed.)Pontificia Accademia delle scienze. Science for Survival and Sustainable Development: The Proceedings of the Study-week of the Pontifical Academy of Sciences, 12-16 March 1999. Vatican City: Pontificia Academia Scientiarum, 2000.
Cita MLA (9a ed.)Pontificia Accademia delle scienze. Science for Survival and Sustainable Development: The Proceedings of the Study-week of the Pontifical Academy of Sciences, 12-16 March 1999. Pontificia Academia Scientiarum, 2000.
Precaución: Estas citas no son 100% exactas.