Cita APA

Leydesdorff, L., Kushnir, D., & Rafols, I. (2014). Interactive overlay maps for US patent (USPTO) data based on International Patent Classification (IPC).

Citación estilo Chicago

Leydesdorff, Loet, Duncan Kushnir, y Ismael Rafols. Interactive Overlay Maps for US Patent (USPTO) Data Based On International Patent Classification (IPC). 2014.

Cita MLA

Leydesdorff, Loet, Duncan Kushnir, y Ismael Rafols. Interactive Overlay Maps for US Patent (USPTO) Data Based On International Patent Classification (IPC). 2014.