U. S. National aeronautics and space administration. (1969). Apollo 11: Lunar Landin Mission.
Cita Chicago Style (17a ed.)U. S. National aeronautics and space administration. Apollo 11: Lunar Landin Mission. Washington, 1969.
Cita MLA (9a ed.)U. S. National aeronautics and space administration. Apollo 11: Lunar Landin Mission. 1969.
Precaución: Estas citas no son 100% exactas.