APA (7th ed.) Citation

Berger, R. (1974). Impeachment: The constitutional problems (4. print.). Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Berger, Raoul. Impeachment: The Constitutional Problems. 4. print. Cambridge, Mass: Harvard Univ. Press, 1974.

MLA (9th ed.) Citation

Berger, Raoul. Impeachment: The Constitutional Problems. 4. print. Harvard Univ. Press, 1974.