APA-referens

(1998). Turn left at alpha centauri : a study of space and the universe: V.10. South-Western Educational Publishing.

Chicago-stil citat

Turn Left At Alpha Centauri : A Study of Space and the Universe: V.10. South-Western Educational Publishing, 1998.

MLA-referens

Turn Left At Alpha Centauri : A Study of Space and the Universe: V.10. South-Western Educational Publishing, 1998.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.