APA

Unützer J., Katon W., Callahan C. M., Williams J. W., Hunkeler E., Harpole L., Hoffing M., Della Penna R. D., Noël P. H., Lin E. H. B., Areán P. A., Hegel M. T., Tang L., Belin T. R., Oishi S. & Langston C. (20021219). Collaborative care management of late-life depression in the primary care setting: a randomized controlled trial. : JAMA.

Chicago

Unützer Jürgen, Katon Wayne, Callahan Christopher M, Williams John W, Hunkeler Enid, Harpole Linda, Hoffing Marc, Della Penna Richard D, Noël Polly Hitchcock, Lin Elizabeth H B, Areán Patricia A, Hegel Mark T, Tang Lingqi, Belin Thomas R, Oishi Sabine and Langston Christopher. 20021219. Collaborative care management of late-life depression in the primary care setting: a randomized controlled trial. : JAMA.

Harvard

Unützer J., Katon W., Callahan C. M., Williams J. W., Hunkeler E., Harpole L., Hoffing M., Della Penna R. D., Noël P. H., Lin E. H. B., Areán P. A., Hegel M. T., Tang L., Belin T. R., Oishi S. and Langston C. (20021219). Collaborative care management of late-life depression in the primary care setting: a randomized controlled trial. : JAMA.

MLA

Unützer Jürgen, Katon Wayne, Callahan Christopher M, Williams John W, Hunkeler Enid, Harpole Linda, Hoffing Marc, Della Penna Richard D, Noël Polly Hitchcock, Lin Elizabeth H B, Areán Patricia A, Hegel Mark T, Tang Lingqi, Belin Thomas R, Oishi Sabine and Langston Christopher. Collaborative care management of late-life depression in the primary care setting: a randomized controlled trial. : JAMA. 20021219.