Cita APA (7a ed.)

Naugle, J. E. (1965). Unmanned space flight. Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Naugle, John E. Unmanned Space Flight. New York: Holt, Rinehart and Winston, 1965.

Cita MLA (8a ed.)

Naugle, John E. Unmanned Space Flight. Holt, Rinehart and Winston, 1965.