Cita APA (7th ed.)

Rice, C. E. (1999). 50 questions on the natural law: What it is and why we need it. Ignatius Press.

Cita Chicago (17th ed.)

Rice, Charles E. 50 Questions on the Natural Law: What It Is and Why We Need It. San Francisco: Ignatius Press, 1999.

Cita MLA (9th ed.)

Rice, Charles E. 50 Questions on the Natural Law: What It Is and Why We Need It. Ignatius Press, 1999.