APA (7e ed.) Bronvermelding

Sieracki, B. H., & Edgar, J. (2016). A just cause: The impeachment and removal of Governor Rod Blagojevich. Southern Illinois University Press.

Chicago (17e ed.) Bronvermelding

Sieracki, Bernard H., en Jim Edgar. A Just Cause: The Impeachment and Removal of Governor Rod Blagojevich. Carbondale: Southern Illinois University Press, 2016.

MLA (9e ed.) Bronvermelding

Sieracki, Bernard H., en Jim Edgar. A Just Cause: The Impeachment and Removal of Governor Rod Blagojevich. Southern Illinois University Press, 2016.