Cita APA (7a ed.)
Tracy, D. (1970). The achievement of Bernard Lonergan.
Cita estilo Chicago (17a ed.)
Tracy, David. The Achievement of Bernard Lonergan. 1970.
Cita MLA (9a ed.)
Tracy, David. The Achievement of Bernard Lonergan. 1970.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.