Cita APA (7a ed.)

Porta, P. L., Scazzieri, R., & Skinner, A. S. (2001). Knowledge, social institutions and the division of labour. Edward Elgar.

Cita Chicago Style (17a ed.)

Porta, Pier Luigi, Roberto Scazzieri, y Andrew S. Skinner. Knowledge, Social Institutions and the Division of Labour. Cheltenham [etc.]: Edward Elgar, 2001.

Cita MLA (9a ed.)

Porta, Pier Luigi, et al. Knowledge, Social Institutions and the Division of Labour. Edward Elgar, 2001.