Стиль цитування APA (7-ме видання)

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

Чикаго стиль цитування (17-те видання)

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

Стиль цитування MLA (9-ме видання)

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