Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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