Mckenzie, K., & Smith, T. (2000). The British Medical Association family doctor guide to depression. Dorling Kindersley.
Cita Chicago (17th ed.)Mckenzie, Kwame, i Tony Smith. The British Medical Association Family Doctor Guide to Depression. London: Dorling Kindersley, 2000.
Cita MLA (8th ed.)Mckenzie, Kwame, i Tony Smith. The British Medical Association Family Doctor Guide to Depression. Dorling Kindersley, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.