Gaya APA

Barth, K, &, R. (1982). Letters 1922-1966, ed.by Bernhard Jaspert, transl. and ed.by Geoffrey W.Bromiley. : Briefwechsel, 1922-1966 . Edinburgh: T & TClark.

Gaya MLA

Barth, K., &, R.Bultmann.. "Letters 1922-1966, ed.by Bernhard Jaspert, transl. and ed.by Geoffrey W.Bromiley. : Briefwechsel, 1922-1966 ". Edinburgh: T & TClark, 1982. Buku.