Citazione Stile APA (7a Edizione)

Pollock, P. H. I. (2014). An R companion to political analysis. SAGE/CQ Press.

Citazione stile Chigago Style (17a edizione)

Pollock, Philip H. III. An R Companion to Political Analysis. Los Angeles: SAGE/CQ Press, 2014.

Citatione MLA (9a ed.)

Pollock, Philip H. III. An R Companion to Political Analysis. SAGE/CQ Press, 2014.