Power, T., Blondell, J., Gray, C., Walker, H., & Gresham, W. L. (2021). Nightmare alley (DVD special edition.). The Criterion Collection.
Cita Chicago Style (17a ed.)Power, Tyrone, Joan Blondell, Coleen Gray, Helen Walker, y William Lindsay Gresham. Nightmare Alley. DVD special edition. [New York, N.Y.]: The Criterion Collection, 2021.
Cita MLA (8a ed.)Power, Tyrone, et al. Nightmare Alley. DVD special edition. The Criterion Collection, 2021.
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