Citazione Stile APA (7a Edizione)

(2011). Learn about life in microgravity (weightlessness) and how it is simulated on Earth / [John P. Rafferty, narration] ; [Kurt Heintz, direction].

Citazione stile Chigago Style (17a edizione)

Learn About Life in Microgravity (weightlessness) and How It Is Simulated on Earth / [John P. Rafferty, Narration] ; [Kurt Heintz, Direction]. 2011.

Citatione MLA (9a ed.)

Learn About Life in Microgravity (weightlessness) and How It Is Simulated on Earth / [John P. Rafferty, Narration] ; [Kurt Heintz, Direction]. 2011.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.