Cita APA (7th ed.)
Time-life books. (1971). Life library of photography Special broblem. Time-life.
Cita Chicago (17th ed.)
Time-life books. Life Library of Photography Special Broblem. New York: Time-life, 1971.
Cita MLA (9th ed.)
Time-life books. Life Library of Photography Special Broblem. Time-life, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.