Hart, C. G. (2010). Laughed 'til he died: A death on demand mystery. William Morrow.
Cita Chicago Style (17a ed.)Hart, Carolyn G. Laughed 'Til He Died: A Death on Demand Mystery. New York: William Morrow, 2010.
Cita MLA (8a ed.)Hart, Carolyn G. Laughed 'Til He Died: A Death on Demand Mystery. William Morrow, 2010.
Precaución: Estas citas no son 100% exactas.