Undset, S. (1957). Kristin Lavranstochter. Rütten & Loening.
Chicagoスタイル(17版)引用形式Undset, Sigrid. Kristin Lavranstochter. Berlin: Rütten & Loening, 1957.
MLA(8版)引用形式Undset, Sigrid. Kristin Lavranstochter. Rütten & Loening, 1957.
警告: この引用は必ずしも正確ではありません.