APA (7e ed.) Bronvermelding
Pelton, J. N., & Marshall, P. (2006). Space exploration and astronaut safety. American Institute of Aeronautics and Astronautics.
Chicago (17e ed.) Bronvermelding
Pelton, Joseph N., en Peter Marshall. Space Exploration and Astronaut Safety. Reston, Va.: American Institute of Aeronautics and Astronautics, 2006.
MLA (9e ed.) Bronvermelding
Pelton, Joseph N., en Peter Marshall. Space Exploration and Astronaut Safety. American Institute of Aeronautics and Astronautics, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.