Cita APA (7a ed.)

Tracy, D. (1970). The achievement of Bernard Lonergan. Herder and Herder.

Cita Chicago Style (17a ed.)

Tracy, David. The Achievement of Bernard Lonergan. New York: Herder and Herder, 1970.

Cita MLA (9a ed.)

Tracy, David. The Achievement of Bernard Lonergan. Herder and Herder, 1970.