Ladner, G. B. (1959). The idea of reform: Its impact on Christian thought and action in the age of the Fathers. Harvard University Press.
Chicagoスタイル(17版)引用形式Ladner, Gerhart Burian. The Idea of Reform: Its Impact on Christian Thought and Action in the Age of the Fathers. Cambridge: Harvard University Press, 1959.
MLA(9版)引用形式Ladner, Gerhart Burian. The Idea of Reform: Its Impact on Christian Thought and Action in the Age of the Fathers. Harvard University Press, 1959.
警告: この引用は必ずしも正確ではありません.