APA-viite

Boyle,Alen E. (1998). Human Rights Approaches to Enviornmental Protection. Clarendon Press.

Chicago-tyylinen lähdeviittaus

Boyle,Alen E. Human Rights Approaches to Enviornmental Protection. Oxford: Clarendon Press, 1998.

MLA-viite

Boyle,Alen E. Human Rights Approaches to Enviornmental Protection. Clarendon Press, 1998.