APA (7e ed.) Bronvermelding

(1991). Advanced-technology space station study: Summary of systems and pacing technologies / A.J. Butterfield [and others].

Chicago (17e ed.) Bronvermelding

Advanced-technology Space Station Study: Summary of Systems and Pacing Technologies / A.J. Butterfield [and Others]. 1991.

MLA (9e ed.) Bronvermelding

Advanced-technology Space Station Study: Summary of Systems and Pacing Technologies / A.J. Butterfield [and Others]. 1991.

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