International Center of Photography, Ewing, W. A., & Hoyningen-Huene, G. (1980). Eye for elegance: William A. Ewing. International Center of Photography. Congreve.
Cita Chicago (17th ed.)International Center of Photography, William A. Ewing, i George Hoyningen-Huene. Eye for Elegance: William A. Ewing. International Center of Photography. New York: Congreve, 1980.
Cita MLA (8th ed.)International Center of Photography, et al. Eye for Elegance: William A. Ewing. International Center of Photography. Congreve, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.