International Geosphere Biosphere Programme Global Change. (1990). The International Geosphere-Biosphere Programme: a Study of Global Change, IGBP: The initial core projects.
Chicago-Zitierstil (17. Ausg.)International Geosphere Biosphere Programme Global Change. The International Geosphere-Biosphere Programme: A Study of Global Change, IGBP: The Initial Core Projects. Stockholm, 1990.
MLA-Zitierstil (9. Ausg.)International Geosphere Biosphere Programme Global Change. The International Geosphere-Biosphere Programme: A Study of Global Change, IGBP: The Initial Core Projects. 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.