APA-viite (7. p.)

Pollock, P. H., & Pollock, P. H. (2009). An SPSS companion to political anlysis (3rd ed.). CQ Press.

Chicago-viite (17. p.)

Pollock, Philip H., ja Philip H. Pollock. An SPSS Companion to Political Anlysis. 3rd ed. Washington: CQ Press, 2009.

MLA-viite (8. p.)

Pollock, Philip H., ja Philip H. Pollock. An SPSS Companion to Political Anlysis. 3rd ed. CQ Press, 2009.