APA-referens

Williams, W. B. (1995). Future perfect: Present empowerment: a road map for success in the 21st century. Lisle, IL: Patriot's Pub.

Chicago-stil citat

Williams, William B. Future Perfect: Present Empowerment: A Road Map for Success in the 21st Century. Lisle, IL: Patriot's Pub, 1995.

MLA-referens

Williams, William B. Future Perfect: Present Empowerment: A Road Map for Success in the 21st Century. Lisle, IL: Patriot's Pub, 1995.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.