Cita APA (7a ed.)
Sheehan, D. V. (1983). The anxiety disease. Bantam Books.
Cita Chicago Style (17a ed.)
Sheehan, David V. The Anxiety Disease. Toronto: Bantam Books, 1983.
Cita MLA (9a ed.)
Sheehan, David V. The Anxiety Disease. Bantam Books, 1983.
Precaución: Estas citas no son 100% exactas.