Ladner, G. B. 1. (1959). The idea of reform: Its impact on Christian thought and action in the age of the Fathers. Cambridge: Harvard University Press.
Чикагска система за цитиранеLadner, Gerhart B. 1905-. The Idea of Reform: Its Impact On Christian Thought and Action in the Age of the Fathers. Cambridge: Harvard University Press, 1959.
MLA формат за цитиранеLadner, Gerhart B. 1905-. The Idea of Reform: Its Impact On Christian Thought and Action in the Age of the Fathers. Cambridge: Harvard University Press, 1959.
Внимание: Тези цитати може да не са 100% точни.