APA (7th ed.) Citation

Hart, R. P., & Childers, J. P. (2013). Political tone: How leaders talk and why. Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Hart, Roderick P., and Jay P. Childers. Political Tone: How Leaders Talk and Why. Chicago [u.a.]: Univ. of Chicago Press, 2013.

MLA (9th ed.) Citation

Hart, Roderick P., and Jay P. Childers. Political Tone: How Leaders Talk and Why. Univ. of Chicago Press, 2013.