On photography

MLA

Sontag, Susan. On Photography. New York: Farrar, Straus & Giroux, 1977.

APA

Sontag, S. (1977). On photography. New York: Farrar, Straus & Giroux.

Chicago

Sontag, Susan, On Photography. New York: Farrar, Straus & Giroux, 1977.