Cita APA (7th ed.)

Lutz, T. (1999). Crying: The natural and cultural history of tears. W.W. Norton.

Cita Chicago (17th ed.)

Lutz, Tom. Crying: The Natural and Cultural History of Tears. New York: W.W. Norton, 1999.

Cita MLA (9th ed.)

Lutz, Tom. Crying: The Natural and Cultural History of Tears. W.W. Norton, 1999.