APA (7th ed.) Zitazioa

Organisation for Economic Co-operation and Development. (2003). Emerging systemic risks in the 21st century: An agenda for action. OECD.

Chicago Style (17th ed.) Zitazioa

Organisation for Economic Co-operation and Development. Emerging Systemic Risks in the 21st Century: An Agenda for Action. Paris, France: OECD, 2003.

MLA (9th ed.) Zitazioa

Organisation for Economic Co-operation and Development. Emerging Systemic Risks in the 21st Century: An Agenda for Action. OECD, 2003.