Cita APA (7a ed.)
Williams, R. L., & Brash, E. Great Photographers. Time-Life.
Cita estilo Chicago (17a ed.)
Williams, Richard L., y Edward Brash. Great Photographers. Alexandria, EUA: Time-Life.
Cita MLA (9a ed.)
Williams, Richard L., y Edward Brash. Great Photographers. Time-Life.
Precaución: Estas citas no son 100% exactas.