APA

Tollefson G. D., Bosomworth J. C., Heiligenstein J. H., Potvin J. H. & Holman S. (19951201). A double-blind, placebo-controlled clinical trial of fluoxetine in geriatric patients with major depression. The Fluoxetine Collaborative Study Group. : International psychogeriatrics.

Chicago

Tollefson G D, Bosomworth J C, Heiligenstein J H, Potvin J H and Holman S. 19951201. A double-blind, placebo-controlled clinical trial of fluoxetine in geriatric patients with major depression. The Fluoxetine Collaborative Study Group. : International psychogeriatrics.

Harvard

Tollefson G. D., Bosomworth J. C., Heiligenstein J. H., Potvin J. H. and Holman S. (19951201). A double-blind, placebo-controlled clinical trial of fluoxetine in geriatric patients with major depression. The Fluoxetine Collaborative Study Group. : International psychogeriatrics.

MLA

Tollefson G D, Bosomworth J C, Heiligenstein J H, Potvin J H and Holman S. A double-blind, placebo-controlled clinical trial of fluoxetine in geriatric patients with major depression. The Fluoxetine Collaborative Study Group. : International psychogeriatrics. 19951201.