Cita APA (7a ed.)

Chalmers, M. (1992). Merry Christmas, Harry: Story and pictures (New ed.). HarperCollins.

Cita Chicago Style (17a ed.)

Chalmers, Mary. Merry Christmas, Harry: Story and Pictures. New ed. New York, NY: HarperCollins, 1992.

Cita MLA (8a ed.)

Chalmers, Mary. Merry Christmas, Harry: Story and Pictures. New ed. HarperCollins, 1992.

Precaución: Estas citas no son 100% exactas.