APA-referens (7:e uppl.)
Hammond, W. E. (2001). Design methodologies for space transportation systems. American Institute of Aeronautics and Astronautics.
Chicago-referens (17:e uppl.)
Hammond, Walter Edward. Design Methodologies for Space Transportation Systems. Reston, Va.: American Institute of Aeronautics and Astronautics, 2001.
MLA-referens (9:e uppl.)
Hammond, Walter Edward. Design Methodologies for Space Transportation Systems. American Institute of Aeronautics and Astronautics, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.