Aerospace century XXI: Proceedings of the 33rd Annual AAS International Conference held October 26 - 29, 1986, at Boulder, Colorado. Univelt.
Chicago-Zitierstil (17. Ausg.)Aerospace Century XXI: Proceedings of the 33rd Annual AAS International Conference Held October 26 - 29, 1986, at Boulder, Colorado. San Diego, Calif: Univelt.
MLA-Zitierstil (9. Ausg.)Aerospace Century XXI: Proceedings of the 33rd Annual AAS International Conference Held October 26 - 29, 1986, at Boulder, Colorado. Univelt.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.