Crown, J., & Romanelli, J. S. (2016). Sirius: A novel about the little dog who almost changed history (First Scribner hardcover edition.). Scribner.
Cita Chicago Style (17a ed.)Crown, Jonathan, y Jamie Searle Romanelli. Sirius: A Novel About the Little Dog Who Almost Changed History. First Scribner hardcover edition. New York: Scribner, 2016.
Cita MLA (8a ed.)Crown, Jonathan, y Jamie Searle Romanelli. Sirius: A Novel About the Little Dog Who Almost Changed History. First Scribner hardcover edition. Scribner, 2016.
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