APA (7th ed.) Zitazioa
Time-life books. (1971). Life library of photography Special broblem. Time-life.
Chicago Style (17th ed.) Zitazioa
Time-life books. Life Library of Photography Special Broblem. New York: Time-life, 1971.
MLA (9th ed.) Zitazioa
Time-life books. Life Library of Photography Special Broblem. Time-life, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.