APA

Shelton R. C., Keller M. B., Gelenberg A., Dunner D. L., Hirschfeld R., Thase M. E., Russell J., Lydiard R. B., Crits-Cristoph P., Gallop R., Todd L., Hellerstein D., Goodnick P., Keitner G., Stahl S. M. & Halbreich U. (20010510). Effectiveness of St John's wort in major depression: a randomized controlled trial. : JAMA.

Chicago

Shelton R C, Keller M B, Gelenberg A, Dunner D L, Hirschfeld R, Thase M E, Russell J, Lydiard R B, Crits-Cristoph P, Gallop R, Todd L, Hellerstein D, Goodnick P, Keitner G, Stahl S M and Halbreich U. 20010510. Effectiveness of St John's wort in major depression: a randomized controlled trial. : JAMA.

Harvard

Shelton R. C., Keller M. B., Gelenberg A., Dunner D. L., Hirschfeld R., Thase M. E., Russell J., Lydiard R. B., Crits-Cristoph P., Gallop R., Todd L., Hellerstein D., Goodnick P., Keitner G., Stahl S. M. and Halbreich U. (20010510). Effectiveness of St John's wort in major depression: a randomized controlled trial. : JAMA.

MLA

Shelton R C, Keller M B, Gelenberg A, Dunner D L, Hirschfeld R, Thase M E, Russell J, Lydiard R B, Crits-Cristoph P, Gallop R, Todd L, Hellerstein D, Goodnick P, Keitner G, Stahl S M and Halbreich U. Effectiveness of St John's wort in major depression: a randomized controlled trial. : JAMA. 20010510.