Cita APA

Ballenger, J. C. Anxiety, Anxiety. London, Mosby: 2003.

Chicago Style Citation

Ballenger, James C. Anxiety, Anxiety. London, Mosby: 2003.

Cita MLA

Ballenger, James C. Anxiety, Anxiety. London, Mosby: 2003.

Atenció: Aquestes cites poden no estar 100% correctes.