APA način citiranja (7. izdanje)

Barry, N. P. (1989). An introduction to modern political theory. Macmillan.

Čikaški stil citiranja (17. izdanje)

Barry, Norman P. An Introduction to Modern Political Theory. Houndmills, Basingstoke, Hampshire: Macmillan, 1989.

MLA način citiranja (9. izdanje)

Barry, Norman P. An Introduction to Modern Political Theory. Macmillan, 1989.