Gaya APA
Loyola, I, D. (1958).
Spiritual journal, February, 1544-45, transl. by W.J.Young S.J. .
Woodstock:
Woodstock College Press.
Gaya MLA
Loyola, Ignatius, De.
"Spiritual journal, February, 1544-45, transl. by W.J.Young S.J. ".
Woodstock:
Woodstock College Press,
1958.
Buku.