Cita APA (7th ed.)

Online Computer Library Center, Inc. OCLC. (1984). A Guide to the OCLC database and the special collections therein. OCLC.

Cita Chicago (17th ed.)

Online Computer Library Center, Inc. OCLC. A Guide to the OCLC Database and the Special Collections Therein. Dublin, Ohio: OCLC, 1984.

Cita MLA (9th ed.)

Online Computer Library Center, Inc. OCLC. A Guide to the OCLC Database and the Special Collections Therein. OCLC, 1984.