APA (7th ed.) Citation

Sontag, S. (1990). On photography (1st Anchor Books ed.). Anchor Books.

Chicago Style (17th ed.) Citation

Sontag, Susan. On Photography. 1st Anchor Books ed. New York: Anchor Books, 1990.

MLA (9th ed.) Citation

Sontag, Susan. On Photography. 1st Anchor Books ed. Anchor Books, 1990.

Warning: These citations may not always be 100% accurate.