APA aipamena

Gorman. (1990). Anglo- American Cataloguing Rules. American library management.

Chicago Style aipamena

Gorman. Anglo- American Cataloguing Rules. American library management, 1990.

MLA aipamena

Gorman. Anglo- American Cataloguing Rules. American library management, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.