Cita APA (7a ed.)

Newman, M., & Lawrie, R. (1992). The Christmas story. Smithmark.

Cita Chicago Style (17a ed.)

Newman, Marjorie, y Robin Lawrie. The Christmas Story. New York: Smithmark, 1992.

Cita MLA (8a ed.)

Newman, Marjorie, y Robin Lawrie. The Christmas Story. Smithmark, 1992.