Cita APA (7a ed.)

Harvard Medical School. (1990). The Harvard mental health letter. Dept. of Continuing Education of Harvard Medical School.

Cita Chicago Style (17a ed.)

Harvard Medical School. The Harvard Mental Health Letter. Boston, Mass.: Dept. of Continuing Education of Harvard Medical School, 1990.

Cita MLA (8a ed.)

Harvard Medical School. The Harvard Mental Health Letter. Dept. of Continuing Education of Harvard Medical School, 1990.