Dyfyniad APA

Adams, S. R. (2012). Information sources in patents (3rd completely rev. ed.). De Gruyter Saur.

Dyfyniad Arddull Chicago

Adams, Stephen R. Information Sources in Patents. 3rd completely rev. ed. Berlin ; Boston: De Gruyter Saur, 2012.

Dyfyniad MLA

Adams, Stephen R. Information Sources in Patents. 3rd completely rev. ed. De Gruyter Saur, 2012.

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