Rights, killing, and suffering : moral vegetarianism and applied ethics
MLA
Frey, R. G. Rights, killing, and suffering : moral vegetarianism and applied ethics. Oxford [Oxfordshire] : Basil Blackwell, 1983.
APA
Frey, R. (1983). Rights, killing, and suffering : moral vegetarianism and applied ethics. Oxford [Oxfordshire] : Basil Blackwell.
Chicago
Frey, R. G. Rights, killing, and suffering : moral vegetarianism and applied ethics. Oxford [Oxfordshire] : Basil Blackwell, 1983.