APA-čujuhus (7. p.)
National Research Council (U.S.). Committee on Space Shuttle Upgrades & ebrary, Inc. (1999). Upgrading the space shuttle. National Academy Press.
Chicago-čujuhus (17. p.)
National Research Council (U.S.). Committee on Space Shuttle Upgrades juo Inc ebrary. Upgrading the Space Shuttle. Washington, D.C.: National Academy Press, 1999.
MLA-čujuhus (9. p.)
National Research Council (U.S.). Committee on Space Shuttle Upgrades juo Inc ebrary. Upgrading the Space Shuttle. National Academy Press, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.