APA
Valk A. d., . (1982). Abortion : christianity reason and human rights. Edmonton: .
Chicago
Valk Alphonse de, . 1982. Abortion : christianity reason and human rights. Edmonton: .
Harvard
Valk A. d., . (1982). Abortion : christianity reason and human rights. Edmonton: .
MLA
Valk Alphonse de, . Abortion : christianity reason and human rights. Edmonton: . 1982.
