Plenary Session of the Pontifical Academy of Sciences Watykan. (2000). Changing concepts of nature at the turn of the millennium: Proceedings Plenary Session of the Pontifical Academy of Sciences 26-29 October 1998. Pontificia Academia Scientiarum.
Chicago-Zitierstil (17. Ausg.)Plenary Session of the Pontifical Academy of Sciences Watykan. Changing Concepts of Nature at the Turn of the Millennium: Proceedings Plenary Session of the Pontifical Academy of Sciences 26-29 October 1998. Vatican City: Pontificia Academia Scientiarum, 2000.
MLA-Zitierstil (9. Ausg.)Plenary Session of the Pontifical Academy of Sciences Watykan. Changing Concepts of Nature at the Turn of the Millennium: Proceedings Plenary Session of the Pontifical Academy of Sciences 26-29 October 1998. Pontificia Academia Scientiarum, 2000.