Cita APA (7a ed.)

Hassing, R. F. (1997). Final Causality in Nature and Human Affairs. Catholic University of America Press.

Cita Chicago Style (17a ed.)

Hassing, Richard F. Final Causality in Nature and Human Affairs. Washington, D.C.: Catholic University of America Press, 1997.

Cita MLA (8a ed.)

Hassing, Richard F. Final Causality in Nature and Human Affairs. Catholic University of America Press, 1997.