Patents, knowledge spillovers, and entrepreneurship.

MLA

Acs, Zoltan, and Mark Sanders. “Patents, Knowledge Spillovers, and Entrepreneurship.” Small Business Economics, vol. 39, no. 4, Nov. 2012, pp. 801–17. EBSCOhost, https://doi.org/10.1007/s11187-011-9322-y.

APA

Acs, Z., & Sanders, M. (2012). Patents, knowledge spillovers, and entrepreneurship. Small Business Economics, 39(4), 801–817. https://doi.org/10.1007/s11187-011-9322-y

Chicago

Acs, Zoltan, and Mark Sanders. 2012. “Patents, Knowledge Spillovers, and Entrepreneurship.” Small Business Economics 39 (4): 801–17. doi:10.1007/s11187-011-9322-y.