Cita APA (7a ed.)

Winokur, G., & Coryell, W. (1992). Familial subtypes of unipolar depression: A prospective study of familial pure depressive disease compared to depression spectrum disease. [s.n.].

Cita Chicago Style (17a ed.)

Winokur, George, y William Coryell. Familial Subtypes of Unipolar Depression: A Prospective Study of Familial Pure Depressive Disease Compared to Depression Spectrum Disease. [S.l.]: [s.n.], 1992.

Cita MLA (9a ed.)

Winokur, George, y William Coryell. Familial Subtypes of Unipolar Depression: A Prospective Study of Familial Pure Depressive Disease Compared to Depression Spectrum Disease. [s.n.], 1992.