Naujokat, B., & Labitzke, K. G. (1993). Solar-Terrestrial Energy Program: Collection of reports on the stratospheric circulation during the winters 1974/75 - 1991/92. University of Illinois.
Chicago-Zitierstil (17. Ausg.)Naujokat, Barbara, und Karin G. Labitzke. Solar-Terrestrial Energy Program: Collection of Reports on the Stratospheric Circulation During the Winters 1974/75 - 1991/92. Urbana, Ill: University of Illinois, 1993.
MLA-Zitierstil (9. Ausg.)Naujokat, Barbara, und Karin G. Labitzke. Solar-Terrestrial Energy Program: Collection of Reports on the Stratospheric Circulation During the Winters 1974/75 - 1991/92. University of Illinois, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.