Cita APA (7th ed.)
Busch, D. D. (2007). Canon EOS 30D guide to digital SLR photography. Thomson Course Technology.
Cita Chicago (17th ed.)
Busch, David D. Canon EOS 30D Guide to Digital SLR Photography. Boston, MA: Thomson Course Technology, 2007.
Cita MLA (9th ed.)
Busch, David D. Canon EOS 30D Guide to Digital SLR Photography. Thomson Course Technology, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.