Cita APA (7th ed.)
CAIRNS, J., & JOHNSTON, K. (1995). ASSESSING THE SEVERITY OF DEPRESSIVE ILLNESS.
Cita Chicago (17th ed.)
CAIRNS, J.A, i K.M JOHNSTON. ASSESSING THE SEVERITY OF DEPRESSIVE ILLNESS. 1995.
Cita MLA (9th ed.)
CAIRNS, J.A, i K.M JOHNSTON. ASSESSING THE SEVERITY OF DEPRESSIVE ILLNESS. 1995.
Atenció: Aquestes cites poden no estar 100% correctes.