Citazione Stile APA (7a Edizione)

Barclay, G., & Tavares, C. (2002). International comparisons of criminal justice statistics 2000.

Citazione stile Chigago Style (17a edizione)

Barclay, Gordon, e Cynthia Tavares. International Comparisons of Criminal Justice Statistics 2000. London, 2002.

Citatione MLA (8a ed.)

Barclay, Gordon, e Cynthia Tavares. International Comparisons of Criminal Justice Statistics 2000. 2002.