Lua APA (7ú heag.)

ScienceDirect, ScienceDirect Complete Freedom Collection, ScienceDirect Subject Collections - Business, Management and Accounting, ScienceDirect Subject Collections - Decision Sciences, & ScienceDirect Subject Collections - Economics, Econometrics, and Finance. Research policy [ejournal]. Elsevier Science Publishers B.V. (North-Holland), 1971-.

Lua i Stíl Chicago (17ú heag.)

ScienceDirect, ScienceDirect Complete Freedom Collection, Management and Accounting ScienceDirect Subject Collections - Business, ScienceDirect Subject Collections - Decision Sciences, agus Econometrics ScienceDirect Subject Collections - Economics. Research Policy [ejournal]. Amsterdam: Elsevier Science Publishers B.V. (North-Holland), 1971-.

Lua MLA (9ú heag.)

ScienceDirect, et al. Research Policy [ejournal]. Elsevier Science Publishers B.V. (North-Holland), 1971-.

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