Gaya APA

Welz, J, (. (-1969). Essays by an early prophet of mission, transl. annotated and with an historical introduction by James A.Scherer. . Grand Rapids: Eerdmans.

Gaya MLA

Welz, Justinian., (1621-1668). "Essays by an early prophet of mission, transl. annotated and with an historical introduction by James A.Scherer. ". Grand Rapids: Eerdmans, -1969. Buku.