Cita APA (7a ed.)

Ennis, P. J., & Ennis, P. J. (2020). Speculations. punctum books.

Cita Chicago Style (17a ed.)

Ennis, Paul J., y Paul J. Ennis. Speculations. Brooklyn, NY: punctum books, 2020.

Cita MLA (9a ed.)

Ennis, Paul J., y Paul J. Ennis. Speculations. punctum books, 2020.