Cita APA (7a ed.)
Gange, D. (Jan/Feb2013). The New Cooperative Patent Classification System. Online Searcher, 37(1), 27-31.
Cita Chicago Style (17a ed.)
Gange, David. "The New Cooperative Patent Classification System." Online Searcher 37, no. 1 (Jan/Feb2013): 27-31.
Cita MLA (9a ed.)
Gange, David. "The New Cooperative Patent Classification System." Online Searcher, vol. 37, no. 1, Jan/Feb2013, pp. 27-31.
Precaución: Estas citas no son 100% exactas.