Dyfyniad APA

Escreet, P. (1971). Introduction to the Anglo American Cataloguing Rules. Oxford University.

Dyfyniad Arddull Chicago

Escreet, P.K. Introduction to the Anglo American Cataloguing Rules. New Delhi: Oxford University, 1971.

Dyfyniad MLA

Escreet, P.K. Introduction to the Anglo American Cataloguing Rules. Oxford University, 1971.

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