Cita APA (7th ed.)

Gernsheim, H., & Gernsheim, A. (1968). L. J. M. Daguerre: The History of the Diorama and the Daguerreotype / by Helmut and Alison Gernsheim (2d, revised ed.). Dover Publ..

Cita Chicago (17th ed.)

Gernsheim, Helmut, i Alison Gernsheim. L. J. M. Daguerre: The History of the Diorama and the Daguerreotype / by Helmut and Alison Gernsheim. 2d, revised ed. New York: Dover Publ., 1968.

Cita MLA (8th ed.)

Gernsheim, Helmut, i Alison Gernsheim. L. J. M. Daguerre: The History of the Diorama and the Daguerreotype / by Helmut and Alison Gernsheim. 2d, revised ed. Dover Publ., 1968.