Cita APA (7th ed.)

Lynch, J. J. (1977). The broken heart: The medical consequences of loneliness. Basic Books.

Cita Chicago (17th ed.)

Lynch, James J. The Broken Heart: The Medical Consequences of Loneliness. New York: Basic Books, 1977.

Cita MLA (9th ed.)

Lynch, James J. The Broken Heart: The Medical Consequences of Loneliness. Basic Books, 1977.