Braunburg, R. (1980). Betrayed skies: A novel. Doubleday.
Chicagoスタイル(17版)引用形式Braunburg, Rudolf. Betrayed Skies: A Novel. Garden City, N.Y.: Doubleday, 1980.
MLA(8版)引用形式Braunburg, Rudolf. Betrayed Skies: A Novel. Doubleday, 1980.
警告: この引用は必ずしも正確ではありません.