Cita APA (7th ed.)
Hornung, C. P., & Hamlin, T. F. Handbook of Designs and Devices: 1836 Basic Designs and their Variations by One of America's Foremost Industrial and Graphic Designers. Dover.
Cita Chicago (17th ed.)
Hornung, Clarence P., i Talbot Faulkner Hamlin. Handbook of Designs and Devices: 1836 Basic Designs and Their Variations by One of America's Foremost Industrial and Graphic Designers. Nueva York, EUA: Dover.
Cita MLA (9th ed.)
Hornung, Clarence P., i Talbot Faulkner Hamlin. Handbook of Designs and Devices: 1836 Basic Designs and Their Variations by One of America's Foremost Industrial and Graphic Designers. Dover.
Atenció: Aquestes cites poden no estar 100% correctes.