Wirtenberger, H. J. Henry J. Wirtenberger, S.J., papers.
Chicago Style aipamenaWirtenberger, Henry J. Henry J. Wirtenberger, S.J., Papers.
MLA aipamenaWirtenberger, Henry J. Henry J. Wirtenberger, S.J., Papers.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.