Dyfyniad APA
Busch, D. D. (2011). David Busch's Canon EOS Rebel T2i/550D: Guide to digital SLR photography. Course Technology PTR.
Dyfyniad Arddull Chicago
Busch, David D. David Busch's Canon EOS Rebel T2i/550D: Guide to Digital SLR Photography. Boston, Mass.: Course Technology PTR, 2011.
Dyfyniad MLA
Busch, David D. David Busch's Canon EOS Rebel T2i/550D: Guide to Digital SLR Photography. Course Technology PTR, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.