United States. National Aeronautics and Space Administration, ebrary, Inc, & Haberle, R. M. (1993). Mars, past, present, and future: Results from the MSATT program. Lunar and Planetary Institute ; National Aeronautics and Space Administration ; National Technical Information Service, distributor.
Παραπομπή σε μορφή Chicago (17η εκδ.)United States. National Aeronautics and Space Administration, Inc ebrary, και R. M. Haberle. Mars, Past, Present, and Future: Results from the MSATT Program. Houston, Tex. : [Washington, D.C. : Springfield, Va.: Lunar and Planetary Institute ; National Aeronautics and Space Administration ; National Technical Information Service, distributor, 1993.
Παραπομπή σε μορφή MLA (9th εκδ.)United States. National Aeronautics and Space Administration, et al. Mars, Past, Present, and Future: Results from the MSATT Program. Lunar and Planetary Institute ; National Aeronautics and Space Administration ; National Technical Information Service, distributor, 1993.