Cita APA (7th ed.)

Sandback, A. B. (1989). At first light: A glance at the discovery and early years of photography. Artforum.

Cita Chicago (17th ed.)

Sandback, Amy Baker. "At First Light: A Glance at the Discovery and Early Years of Photography." Artforum 1989.

Cita MLA (8th ed.)

Sandback, Amy Baker. "At First Light: A Glance at the Discovery and Early Years of Photography." Artforum, 1989.