APA (7th ed.) Citation

Royster, E. (1974). Evaluation of the [Philadelphia] youth in conflict service project. National Criminal Justice Reference Service.

Chicago Style (17th ed.) Citation

Royster, Eugene. Evaluation of the [Philadelphia] Youth in Conflict Service Project. Rockville, Md: National Criminal Justice Reference Service, 1974.

MLA (9th ed.) Citation

Royster, Eugene. Evaluation of the [Philadelphia] Youth in Conflict Service Project. National Criminal Justice Reference Service, 1974.

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