Riordan, R. (2012). The heroes of Olympus: The demigod diaries (First edition.). Disney/Hyperion Books.
Style de citation Chicago (17e éd.)Riordan, Rick. The Heroes of Olympus: The Demigod Diaries. First edition. New York: Disney/Hyperion Books, 2012.
Style de citation MLA (8e éd.)Riordan, Rick. The Heroes of Olympus: The Demigod Diaries. First edition. Disney/Hyperion Books, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.