APA (7th ed.) Citation

Feldberg, M. (1975). The Philadelphia riots of 1844: A study of ethnic conflict. Contributions in American history.

Chicago Style (17th ed.) Citation

Feldberg, Michael. "The Philadelphia Riots of 1844: A Study of Ethnic Conflict." Contributions in American History 1975.

MLA (8th ed.) Citation

Feldberg, Michael. "The Philadelphia Riots of 1844: A Study of Ethnic Conflict." Contributions in American History, 1975.

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