APA
Lonergan B. J., . (1973). Insight: A Study of Human Understanding. New York; London: Philosophical Library; Darton, Longman and Todd.
Chicago
Lonergan Bernard J.F, . 1973. Insight: A Study of Human Understanding. New York; London: Philosophical Library; Darton, Longman and Todd.
Harvard
Lonergan B. J., . (1973). Insight: A Study of Human Understanding. New York; London: Philosophical Library; Darton, Longman and Todd.
MLA
Lonergan Bernard J.F, . Insight: A Study of Human Understanding. New York; London: Philosophical Library; Darton, Longman and Todd. 1973.