Cita APA (7th ed.)

(2013). V. 17, № 1. 2013.

Cita Chicago (17th ed.)

V. 17, № 1. 2013, 2013.

Cita MLA (9th ed.)

V. 17, № 1. 2013, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.