Cita APA

Littlejohns, P., Cluzeau, F., Bale, R., Grimshaw, J., Feder, G., & Moran, S. (1999). The quantity and quality of clinical practice guidelines for the management of depression in primary care in the UK.

Chicago Style Citation

Littlejohns, P., F. Cluzeau, R. Bale, J. Grimshaw, G. Feder, i S. Moran. The Quantity and Quality of Clinical Practice Guidelines for the Management of Depression in Primary Care in the UK. 1999.

Cita MLA

Littlejohns, P., et al. The Quantity and Quality of Clinical Practice Guidelines for the Management of Depression in Primary Care in the UK. 1999.