APA
O'Connor J. C., . (1990). Abortion : questions and answers. New York: .
Chicago
O'Connor John Cardinal, . 1990. Abortion : questions and answers. New York: .
Harvard
O'Connor J. C., . (1990). Abortion : questions and answers. New York: .
MLA
O'Connor John Cardinal, . Abortion : questions and answers. New York: . 1990.
