APA (7th ed.) Citation

Sloan, S. (2012). Regional Differences in Collecting Freethought Books in American Public Libraries: A Case of Self-Censorship?

Chicago Style (17th ed.) Citation

Sloan, Stephen. Regional Differences in Collecting Freethought Books in American Public Libraries: A Case of Self-Censorship? 2012.

MLA (9th ed.) Citation

Sloan, Stephen. Regional Differences in Collecting Freethought Books in American Public Libraries: A Case of Self-Censorship? 2012.

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