APA-viite (7. p.)

Grygiel, J. J. (2006). Great powers and geopolitical change. Johns Hopkins University Press.

Chicago-viite (17. p.)

Grygiel, Jakub J. Great Powers and Geopolitical Change. Baltimore: Johns Hopkins University Press, 2006.

MLA-viite (8. p.)

Grygiel, Jakub J. Great Powers and Geopolitical Change. Johns Hopkins University Press, 2006.