Citazione Stile APA (7a Edizione)

National Aeronautics and Space Administration. (1963). Mercury project summary including results of the fourth manned orbital flight. NASA.

Citazione stile Chigago Style (17a edizione)

National Aeronautics and Space Administration. Mercury Project Summary Including Results of the Fourth Manned Orbital Flight. Washington, D.C: NASA, 1963.

Citatione MLA (9a ed.)

National Aeronautics and Space Administration. Mercury Project Summary Including Results of the Fourth Manned Orbital Flight. NASA, 1963.