Dyfyniad APA

Davis, M. (2005). Scientific papers and presentations. Academic Press.

Dyfyniad Arddull Chicago

Davis, Martha. Scientific Papers and Presentations. Academic Press, 2005.

Dyfyniad MLA

Davis, Martha. Scientific Papers and Presentations. Academic Press, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.