APA (7e ed.) Bronvermelding

Não informado. (1959). NASA Technical Memorandum. National Aeronautics and Space Administration.

Chicago (17e ed.) Bronvermelding

Não informado. NASA Technical Memorandum. Washington: National Aeronautics and Space Administration, 1959.

MLA (8e ed.) Bronvermelding

Não informado. NASA Technical Memorandum. National Aeronautics and Space Administration, 1959.

Let op: Deze citaties zijn niet altijd 100% accuraat.