Cita APA (7th ed.)
Hay, D. A. (1989). Economics today: A Christian critique. William B. Eerdmans Publishing Company.
Cita Chicago (17th ed.)
Hay, Donald A. Economics Today: A Christian Critique. Grand Rapids, MI: William B. Eerdmans Publishing Company, 1989.
Cita MLA (9th ed.)
Hay, Donald A. Economics Today: A Christian Critique. William B. Eerdmans Publishing Company, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.