Cita APA (7a ed.)

Richardson, C. ([2020]). Violence in American society. Violence in American society an encyclopedia of trends, problems, and perspectives.

Cita Chicago Style (17a ed.)

Richardson, Chris. "Violence in American Society." Violence in American Society an Encyclopedia of Trends, Problems, and Perspectives [2020].

Cita MLA (9a ed.)

Richardson, Chris. "Violence in American Society." Violence in American Society an Encyclopedia of Trends, Problems, and Perspectives, [2020].