APA (7th ed.) Citation

Hansen, R. H. (1962). The year we had no President. University of Nebraska Press.

Chicago Style (17th ed.) Citation

Hansen, Richard H. The Year We Had No President. Lincoln: University of Nebraska Press, 1962.

MLA (9th ed.) Citation

Hansen, Richard H. The Year We Had No President. University of Nebraska Press, 1962.

Warning: These citations may not always be 100% accurate.