Cita APA (7a ed.)
Journal of the knowledge economy [J Knowl Econ] NLMUID: 9918991995806676.
Cita Chicago Style (17a ed.)
Journal of the Knowledge Economy [J Knowl Econ] NLMUID: 9918991995806676.
Cita MLA (9a ed.)
Journal of the Knowledge Economy [J Knowl Econ] NLMUID: 9918991995806676.
警告：這些引文格式不一定是100％准確.