Edwards, F. (1999). Swatch: A guide for connoisseurs and collectors. Apple.
Cita Chicago Style (17a ed.)Edwards, Frank. Swatch: A Guide for Connoisseurs and Collectors. London: Apple, 1999.
Cita MLA (9a ed.)Edwards, Frank. Swatch: A Guide for Connoisseurs and Collectors. Apple, 1999.
Precaución: Estas citas no son 100% exactas.