APA

Perry M. J., . (2013). Human rights in the constitutional law of the United States. Cambridge: Cambridge University press.

Chicago

Perry Michael J, . 2013. Human rights in the constitutional law of the United States. Cambridge: Cambridge University press.

Harvard

Perry M. J., . (2013). Human rights in the constitutional law of the United States. Cambridge: Cambridge University press.

MLA

Perry Michael J, . Human rights in the constitutional law of the United States. Cambridge: Cambridge University press. 2013.