Dyfyniad APA

Abascal JR. (2015). Organizing knowledge then and now. ESS ESS publication.

Dyfyniad Arddull Chicago

Abascal JR. Organizing Knowledge Then and Now. New Delhi: ESS ESS publication, 2015.

Dyfyniad MLA

Abascal JR. Organizing Knowledge Then and Now. ESS ESS publication, 2015.

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