Frost, J. W. (1990). A perfect freedom: Religious liberty in Pennsylvania (1. publ.). Cambridge University Press.
Chicago Style (17th ed.) CitationFrost, J. William. A Perfect Freedom: Religious Liberty in Pennsylvania. 1. publ. Cambridge u.a: Cambridge University Press, 1990.
MLA (8th ed.) CitationFrost, J. William. A Perfect Freedom: Religious Liberty in Pennsylvania. 1. publ. Cambridge University Press, 1990.
Warning: These citations may not always be 100% accurate.