Style de citation APA (7e éd.)

Schmitt, C., Kennedy, E., & Seitzer, J. (2008). Constitutional Theory. Duke University Press.

Style de citation Chicago (17e éd.)

Schmitt, Carl, Ellen Kennedy, et Jeffrey Seitzer. Constitutional Theory. London: Duke University Press, 2008.

Style de citation MLA (8e éd.)

Schmitt, Carl, et al. Constitutional Theory. Duke University Press, 2008.