APA (7th ed.) Citation

(1977). The theory of the photographic process (4. ed.). Macmillan.

Chicago Style (17th ed.) Citation

The Theory of the Photographic Process. 4. ed. New York u.a: Macmillan, 1977.

MLA (9th ed.) Citation

The Theory of the Photographic Process. 4. ed. Macmillan, 1977.