Cita APA (7a ed.)

Barry, R. L. (2002). The sanctity of human life and its protection. University Press of America.

Cita Chicago Style (17a ed.)

Barry, Robert Laurence. The Sanctity of Human Life and Its Protection. Lanham, Maryland: University Press of America, 2002.

Cita MLA (9a ed.)

Barry, Robert Laurence. The Sanctity of Human Life and Its Protection. University Press of America, 2002.