Gaya APA
Roo, W, V. (1979).
Lonergan's method in theology. Artikel dari: Gregorianum (1974), hal.99-150 .
Roma:
Roma Ed La Parola.
Gaya MLA
Roo, W.A., Van.
"Lonergan's method in theology. Artikel dari: Gregorianum (1974), hal.99-150 ".
Roma:
Roma Ed La Parola,
1979.
Buku.