Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, & Brooks, C. M. (2008). A legacy of leadership: Governors and American history. University of Pennsylvania Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, και Clayton McClure Brooks. A Legacy of Leadership: Governors and American History. Philadelphia: University of Pennsylvania Press, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, και Clayton McClure Brooks. A Legacy of Leadership: Governors and American History. University of Pennsylvania Press, 2008.