APA-referens (7:e uppl.)

Bredekamp, H. Astronomy and its New Representations Gazing Hands and Blind Spots: Galileo as Draftsman / Horst Bredekamp. Galileo in context.(2001).

Chicago-referens (17:e uppl.)

Bredekamp, Horst. "Astronomy and Its New Representations Gazing Hands and Blind Spots: Galileo as Draftsman / Horst Bredekamp." Galileo in Context.(2001) .

MLA-referens (8:e uppl.)

Bredekamp, Horst. "Astronomy and Its New Representations Gazing Hands and Blind Spots: Galileo as Draftsman / Horst Bredekamp." Galileo in Context.(2001), .