Klemperer, K., & Berger, M. (1980). University of California Prototype On-Line Catalog: Preliminary Specifications for the Patron Interface. Working Paper No. 7.
Citazione stile Chigago Style (17a edizione)Klemperer, Katharina, e Mike Berger. University of California Prototype On-Line Catalog: Preliminary Specifications for the Patron Interface. Working Paper No. 7. 1980.
Citatione MLA (9a ed.)Klemperer, Katharina, e Mike Berger. University of California Prototype On-Line Catalog: Preliminary Specifications for the Patron Interface. Working Paper No. 7. 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.