Dyfyniad APA

Schull, D. D. (2013). 50+ library services: Innovation in action. ALA Editions.

Dyfyniad Arddull Chicago

Schull, Diantha Dow. 50+ Library Services: Innovation in Action. Chicago, Ill.: ALA Editions, 2013.

Dyfyniad MLA

Schull, Diantha Dow. 50+ Library Services: Innovation in Action. ALA Editions, 2013.

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