Citazione Stile APA (7a Edizione)

(1968). Standards for cataloging, coding, and scheduling educational media. s.n.

Citazione stile Chigago Style (17a edizione)

Standards for Cataloging, Coding, and Scheduling Educational Media. Washington, D.C: s.n, 1968.

Citatione MLA (9a ed.)

Standards for Cataloging, Coding, and Scheduling Educational Media. s.n, 1968.