APA (7th ed.) Citation

Commager, H. S., & Wilcox, C. (1951). Civil liberties under attack. University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Commager, Henry Steele, and Clair Wilcox. Civil Liberties Under Attack. Philadelphia: University of Pennsylvania Press, 1951.

MLA (9th ed.) Citation

Commager, Henry Steele, and Clair Wilcox. Civil Liberties Under Attack. University of Pennsylvania Press, 1951.