APA

Utley T. E., Utley T. E. & Maclure S. (1957). Documents of modern political thought. Cambridge: University Press.

Chicago

Utley Thomas Edwin, Utley Thomas Edwin and Maclure Stuart. 1957. Documents of modern political thought. Cambridge: University Press.

Harvard

Utley T. E., Utley T. E. and Maclure S. (1957). Documents of modern political thought. Cambridge: University Press.

MLA

Utley Thomas Edwin, Utley Thomas Edwin and Maclure Stuart. Documents of modern political thought. Cambridge: University Press. 1957.