Gaya APA

Troeltsch, E, , (. (1986). Protestantism and progress, the significance of Protestantism for the rise of the modern world, foreword by B.A.Gerrish, repr. Cet.pertama terjemahan 1912. . Philadelphia: Fortress.

Gaya MLA

Troeltsch, Ernst, , (1865-1923). "Protestantism and progress, the significance of Protestantism for the rise of the modern world, foreword by B.A.Gerrish, repr. Cet.pertama terjemahan 1912.". Philadelphia: Fortress, 1986. Buku.