Ketter, P. (1950). Hebräerbrief, Jakobusbrief, Petrusbriefe, Judasbrief. Verlag Herder.
Chicago Style (17th ed.) CitationKetter, Peter. Hebräerbrief, Jakobusbrief, Petrusbriefe, Judasbrief. Freiburg: Verlag Herder, 1950.
MLA (9th ed.) CitationKetter, Peter. Hebräerbrief, Jakobusbrief, Petrusbriefe, Judasbrief. Verlag Herder, 1950.
Warning: These citations may not always be 100% accurate.