Cita APA (7a ed.)
Hattersley, R. Beginner's Guide to Photography. Doubleday.
Cita estilo Chicago (17a ed.)
Hattersley, Ralph. Beginner's Guide to Photography. Nueva York, EUA: Doubleday.
Cita MLA (9a ed.)
Hattersley, Ralph. Beginner's Guide to Photography. Doubleday.
Precaución: Estas citas no son 100% exactas.