Παραπομπή APA

European Commission. Science, E. a. S. (2008). Open access: Opportunities and challenges: a handbook. Luxembourg: Office for Official Publications of the European Communities.

Παραπομπή Chicago Style

European Commission. Science, Economy and Society. Open Access: Opportunities and Challenges: A Handbook. Luxembourg: Office for Official Publications of the European Communities, 2008.

Παραπομπή MLA

European Commission. Science, Economy and Society. Open Access: Opportunities and Challenges: A Handbook. Luxembourg: Office for Official Publications of the European Communities, 2008.

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