Dyfyniad APA
Busch, D. D., & Simon, D. (2011). David Busch's Olympus Pen EP-2 guide to digital photography. Course Technology PTR, a part of Cengage Learning.
Dyfyniad Arddull Chicago
Busch, David D., and Dan Simon. David Busch's Olympus Pen EP-2 Guide to Digital Photography. Boston, Mass.: Course Technology PTR, a part of Cengage Learning, 2011.
Dyfyniad MLA
Busch, David D., and Dan Simon. David Busch's Olympus Pen EP-2 Guide to Digital Photography. Course Technology PTR, a part of Cengage Learning, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.