APA(7版)引用形式
Grygiel, J. J. (2006). Great powers and geopolitical change. Johns Hopkins University Press.
Chicagoスタイル(17版)引用形式
Grygiel, Jakub J. Great Powers and Geopolitical Change. Baltimore: Johns Hopkins University Press, 2006.
MLA(9版)引用形式
Grygiel, Jakub J. Great Powers and Geopolitical Change. Johns Hopkins University Press, 2006.
警告: この引用は必ずしも正確ではありません.