Cita APA (7a ed.)

Noonan, J. P. 1. a. (1947). General & special ethics / by Rev. John P. Noonan, S.J., professor of philosophy, Xavier University. Loyola Univ. Press.

Cita Chicago Style (17a ed.)

Noonan, John P. 1892- autor. General & Special Ethics / by Rev. John P. Noonan, S.J., Professor of Philosophy, Xavier University. Chicago: Loyola Univ. Press, 1947.

Cita MLA (9a ed.)

Noonan, John P. 1892- autor. General & Special Ethics / by Rev. John P. Noonan, S.J., Professor of Philosophy, Xavier University. Loyola Univ. Press, 1947.