Petre, M. D. (1915). Reflections of a non-combatant. Longmans, Green.
Chicagoスタイル(17版)引用形式Petre, Maude Dominica. Reflections of a Non-combatant. London ; New York: Longmans, Green, 1915.
MLA(8版)引用形式Petre, Maude Dominica. Reflections of a Non-combatant. Longmans, Green, 1915.
警告: この引用は必ずしも正確ではありません.