Riordan, R. (2014). The blood of Olympus (First edition.). Disney-Hyperion.
Cita Chicago Style (17a ed.)Riordan, Rick. The Blood of Olympus. First edition. Los Angeles ; New York: Disney-Hyperion, 2014.
Cita MLA (8a ed.)Riordan, Rick. The Blood of Olympus. First edition. Disney-Hyperion, 2014.
Precaución: Estas citas no son 100% exactas.