Cita APA

(2004). Academic periodicals collection. Massacgusetts: Ebsco.

Chicago Style Citation

Academic Periodicals Collection. Massacgusetts: Ebsco, 2004.

Cita MLA

Academic Periodicals Collection. Massacgusetts: Ebsco, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.