Gaya APA
Segundo, J, L. (1973).
Grace and the human condition. Transl. by John Drury. .
Maryknoll:
Maryknoll Orbis Books.
Gaya MLA
Segundo, Juan, Luis.
"Grace and the human condition. Transl. by John Drury. ".
Maryknoll:
Maryknoll Orbis Books,
1973.
Buku.