APA (7th ed.) Citation

Muller, V. L. (1985). The idea of perfectibility. University Press of America.

Chicago Style (17th ed.) Citation

Muller, Virginia L. The Idea of Perfectibility. Lanham: University Press of America, 1985.

MLA (9th ed.) Citation

Muller, Virginia L. The Idea of Perfectibility. University Press of America, 1985.