Langdon, S. (1932). The legend of Etana and the eagle or the epical poem "The city they hated". Geuthner.
Citazione stile Chigago Style (17a edizione)Langdon, Stephen. The Legend of Etana and the Eagle or the Epical Poem "The City They Hated". Paris: Geuthner, 1932.
Citatione MLA (9a ed.)Langdon, Stephen. The Legend of Etana and the Eagle or the Epical Poem "The City They Hated". Geuthner, 1932.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
