Cita APA (7a ed.)

McCully, E. A. (2001). The grandmas trick-or-treat. HarperCollins Publishers.

Cita Chicago Style (17a ed.)

McCully, Emily Arnold. The Grandmas Trick-or-treat. New York: HarperCollins Publishers, 2001.

Cita MLA (8a ed.)

McCully, Emily Arnold. The Grandmas Trick-or-treat. HarperCollins Publishers, 2001.

Precaución: Estas citas no son 100% exactas.