Cita APA (7th ed.)
Hearn, S. S. (Jun/Jul 1999). Metadata structures and authority control. Technicalities.
Cita Chicago (17th ed.)
Hearn, Stephen S. "Metadata Structures and Authority Control." Technicalities Jun/Jul 1999.
Cita MLA (9th ed.)
Hearn, Stephen S. "Metadata Structures and Authority Control." Technicalities, Jun/Jul 1999.
Atenció: Aquestes cites poden no estar 100% correctes.