Däniken, E. v., & Heron, M. (2017). Chariots of the gods?: Unsolved mysteries of the past. Souvenir.
Chicagoスタイル(17版)引用形式Däniken, Erich von, , Michael Heron. Chariots of the Gods?: Unsolved Mysteries of the Past. London: Souvenir, 2017.
MLA(9版)引用形式Däniken, Erich von, , Michael Heron. Chariots of the Gods?: Unsolved Mysteries of the Past. Souvenir, 2017.
警告: この引用は必ずしも正確ではありません.