APA-Zitierstil (7. Ausg.)

Cook, K. L. (2006). Space shot: 1935: For much of the last century, balloons could go far higher than airplanes ..

Chicago-Zitierstil (17. Ausg.)

Cook, Kevin L. Space Shot: 1935: For Much of the Last Century, Balloons Could Go Far Higher than Airplanes .. 2006.

MLA-Zitierstil (9. Ausg.)

Cook, Kevin L. Space Shot: 1935: For Much of the Last Century, Balloons Could Go Far Higher than Airplanes .. 2006.