Cita APA (7a ed.)
Giddens, A., & Held, D. Classes, Power and Conflict: Classical and Contemporary Debates. University of California.
Cita estilo Chicago (17a ed.)
Giddens, Anthony, 与 David Held. Classes, Power and Conflict: Classical and Contemporary Debates. Berkeley, EUA: University of California.
Cita MLA (9a ed.)
Giddens, Anthony, 与 David Held. Classes, Power and Conflict: Classical and Contemporary Debates. University of California.
警告：这些引文格式不一定是100％准确.