APA-viite (7. p.)
ebrary, Inc, Howe, A. S., & Sherwood, B. (2009). Out of this world: The new field of space architecture. American Institute of Aeronautics and Astronautics, Inc..
Chicago-viite (17. p.)
ebrary, Inc, A. Scott Howe, ja Brent Sherwood. Out of This World: The New Field of Space Architecture. Reston, Va.: American Institute of Aeronautics and Astronautics, Inc., 2009.
MLA-viite (9. p.)
ebrary, Inc, et al. Out of This World: The New Field of Space Architecture. American Institute of Aeronautics and Astronautics, Inc., 2009.
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