Gaya APA
Eichenberg, F. (2004).
Works of mercy: The Catholic worker. Ed. by Robert Ellsberg. .
Maryknoll:
Maryknoll Orbis Books.
Gaya MLA
Eichenberg, Fritz.
"Works of mercy: The Catholic worker. Ed. by Robert Ellsberg. ".
Maryknoll:
Maryknoll Orbis Books,
2004.
Buku.