APA

Abers K., . (2013). Practical Authority. : Oxford University PressOxford University Press.

Chicago

Abers Keck, . 2013. Practical Authority. : Oxford University PressOxford University Press.

Harvard

Abers K., . (2013). Practical Authority. : Oxford University PressOxford University Press.

MLA

Abers Keck, . Practical Authority. : Oxford University PressOxford University Press. 2013.