Beck, G., Balfe, K., Bestler, E., & Henderson, J. (2010). The Overton window (1st Threshold Editions/Mercury Radio Arts hardcover ed.). Threshold Editions/Mercury Radio Arts.
Cita Chicago Style (17a ed.)Beck, Glenn, Kevin Balfe, Emily Bestler, y Jack Henderson. The Overton Window. 1st Threshold Editions/Mercury Radio Arts hardcover ed. New York: Threshold Editions/Mercury Radio Arts, 2010.
Cita MLA (8a ed.)Beck, Glenn, et al. The Overton Window. 1st Threshold Editions/Mercury Radio Arts hardcover ed. Threshold Editions/Mercury Radio Arts, 2010.
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