APA (7th ed.) Citation

Kennerly, D. H., Brokaw, T., & Smith, R. N. (2007). Extraordinary circumstances: The presidency of Gerald R. Ford. Center for American History, University of Texas at Austin.

Chicago Style (17th ed.) Citation

Kennerly, David Hume, Tom Brokaw, and Richard Norton Smith. Extraordinary Circumstances: The Presidency of Gerald R. Ford. Austin, Tex.: Center for American History, University of Texas at Austin, 2007.

MLA (9th ed.) Citation

Kennerly, David Hume, et al. Extraordinary Circumstances: The Presidency of Gerald R. Ford. Center for American History, University of Texas at Austin, 2007.