APA

Alston P., Heenan J. & Bustelo M. (1999). The EU and human rights. Oxford: Oxford University Press.

Chicago

Alston Philip, Heenan James and Bustelo Mara. 1999. The EU and human rights. Oxford: Oxford University Press.

Harvard

Alston P., Heenan J. and Bustelo M. (1999). The EU and human rights. Oxford: Oxford University Press.

MLA

Alston Philip, Heenan James and Bustelo Mara. The EU and human rights. Oxford: Oxford University Press. 1999.