Venditti, R., Powell, N., & Riordan, R. (2014). The heroes of Olympus: The graphic novel (First edition.). Disney/Hyperion.
Cita Chicago Style (17a ed.)Venditti, Robert, Nate Powell, y Rick Riordan. The Heroes of Olympus: The Graphic Novel. First edition. Los Angeles: Disney/Hyperion, 2014.
Cita MLA (8a ed.)Venditti, Robert, et al. The Heroes of Olympus: The Graphic Novel. First edition. Disney/Hyperion, 2014.
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