APA (7th ed.) Citation

Elson, R. M. (1964). Guardians of tradition: American schoolbooks of the nineteenth century. University of Nebraska Press.

Chicago Style (17th ed.) Citation

Elson, Ruth Miller. Guardians of Tradition: American Schoolbooks of the Nineteenth Century. Lincoln: University of Nebraska Press, 1964.

MLA (9th ed.) Citation

Elson, Ruth Miller. Guardians of Tradition: American Schoolbooks of the Nineteenth Century. University of Nebraska Press, 1964.