APA (7th ed.) Citation

Blackstone, W. T. (1973). Political philosophy: An introd. Crowell.

Chicago Style (17th ed.) Citation

Blackstone, William T. Political Philosophy: An Introd. New York: Crowell, 1973.

MLA (9th ed.) Citation

Blackstone, William T. Political Philosophy: An Introd. Crowell, 1973.

Warning: These citations may not always be 100% accurate.