APA (7th ed.) Citation

Frost, J. W. (1990). A perfect freedom: Religious liberty in Pennsylvania. Cambridge University Press.

Chicago Style (17th ed.) Citation

Frost, J. William. A Perfect Freedom: Religious Liberty in Pennsylvania. Cambridge [England] ; New York: Cambridge University Press, 1990.

MLA (9th ed.) Citation

Frost, J. William. A Perfect Freedom: Religious Liberty in Pennsylvania. Cambridge University Press, 1990.