EBSCO. Academic Periodicals Backfile X. EBSCO.
Cita Chicago (17th ed.)EBSCO. Academic Periodicals Backfile X. USA: EBSCO.
Cita MLA (9th ed.)EBSCO. Academic Periodicals Backfile X. EBSCO.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)