APA-referens

Rapp, D. (2020). Use of Extraterrestrial Resources for Human Space Missions to Moon or Mars. Springer International Publishing.

Chicago-stil citat

Rapp, Donald. Use of Extraterrestrial Resources for Human Space Missions to Moon or Mars. Springer International Publishing, 2020.

MLA-referens

Rapp, Donald. Use of Extraterrestrial Resources for Human Space Missions to Moon or Mars. Springer International Publishing, 2020.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.