APA

Keenan S., .A doctrinal catechism; wherein divers points of catholic faith and practice assailed by modern heretics are sustained by an appeal to the Holy Scriptures, the testimony of te Ancient Fathers, and the dictates of reason, on the basis of scheffmacher's catechism / by the Rev. Stephen Keenan. New York : P. J. Kenedy, s.a: .

Chicago

Keenan Stephen, .A doctrinal catechism; wherein divers points of catholic faith and practice assailed by modern heretics are sustained by an appeal to the Holy Scriptures, the testimony of te Ancient Fathers, and the dictates of reason, on the basis of scheffmacher's catechism / by the Rev. Stephen Keenan. New York : P. J. Kenedy, s.a: .

Harvard

Keenan S., .A doctrinal catechism; wherein divers points of catholic faith and practice assailed by modern heretics are sustained by an appeal to the Holy Scriptures, the testimony of te Ancient Fathers, and the dictates of reason, on the basis of scheffmacher's catechism / by the Rev. Stephen Keenan. New York : P. J. Kenedy, s.a: .

MLA

Keenan Stephen, .New York : P. J. Kenedy, s.a: . .