Cita APA

Hayes, B. 1. (2001). Sleep demons: An insomniac's memoir. New York: Washington Square Press.

Citación estilo Chicago

Hayes, Bill 1961-. Sleep Demons: An Insomniac's Memoir. New York: Washington Square Press, 2001.

Cita MLA

Hayes, Bill 1961-. Sleep Demons: An Insomniac's Memoir. New York: Washington Square Press, 2001.