Gaya APA

Chrystal, W, G. (1977). Young Reinhold Niebuhr : His Early Writings, 1911-1931 (First Published). Saint Louis, Missouri: Eden Publishing House.

Gaya MLA

Chrystal, William, G.. "Young Reinhold Niebuhr : His Early Writings, 1911-1931". First Published Saint Louis, Missouri: Eden Publishing House, 1977. Text.