Cita APA (7th ed.)

(2017). Т. 82, № 2. 2017.

Cita Chicago (17th ed.)

Т. 82, № 2. 2017, 2017.

Cita MLA (9th ed.)

Т. 82, № 2. 2017, 2017.

Atenció: Aquestes cites poden no estar 100% correctes.