Παραπομπή σε μορφή APA (7η εκδ.)

SHIVELY, W. P. (1991). Power And Choice An Introduction To Political Science W. Philips Shively. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SHIVELY, W. Philips. Power And Choice An Introduction To Political Science W. Philips Shively. McGraw-Hill, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

SHIVELY, W. Philips. Power And Choice An Introduction To Political Science W. Philips Shively. McGraw-Hill, 1991.