Cita APA (7a ed.)

Webb, C., Dernis, H., Harhoff, D., & Hoisl, K. (2005). Analysing European and International Patent Citations: A Set of EPO Patent Database Building Blocks. OECD Publishing.

Cita Chicago Style (17a ed.)

Webb, Colin, Hélène Dernis, Dietmar Harhoff, y Karin Hoisl. Analysing European and International Patent Citations: A Set of EPO Patent Database Building Blocks. Paris: OECD Publishing, 2005.

Cita MLA (9a ed.)

Webb, Colin, et al. Analysing European and International Patent Citations: A Set of EPO Patent Database Building Blocks. OECD Publishing, 2005.