Gaya APA

Shively, W, P. (2003). Power & Choice :an Introduction to political science (ed. 8). Boston: McGrawHill Irwin MarketspaceU.

Gaya MLA

Shively, W., Phillips. "Power & Choice :an Introduction to political science". ed. 8 Boston: McGrawHill Irwin MarketspaceU, 2003. Text.