Cita APA (7a ed.)
Lonergan, B. (1964). Insight: A Study of Human Understanding. Longmans.
Cita estilo Chicago (17a ed.)
Lonergan, Bernard. Insight: A Study of Human Understanding. Londres, Inglaterra: Longmans, 1964.
Cita MLA (9a ed.)
Lonergan, Bernard. Insight: A Study of Human Understanding. Longmans, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.