Dyfyniad APA

Glootenberg , A., & Sylva , L. (2015). Libraries and electronic resources. Delve Publishing LLc.

Dyfyniad Arddull Chicago

Glootenberg , Aryan, and Lionel Sylva. Libraries and Electronic Resources. New York: Delve Publishing LLc, 2015.

Dyfyniad MLA

Glootenberg , Aryan, and Lionel Sylva. Libraries and Electronic Resources. Delve Publishing LLc, 2015.

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