Branley, F. M. (1970). Man in space to the moon. Thomas Y. Crowell.
Cita Chicago (17th ed.)Branley, Franklyn M. Man in Space to the Moon. New York: Thomas Y. Crowell, 1970.
Cita MLA (9th ed.)Branley, Franklyn M. Man in Space to the Moon. Thomas Y. Crowell, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.