APA-referens

Langan, J. (2003). Ten skills you really need to succeed in college. Boston: McGraw-Hill.

Chicago-stil citat

Langan, John. Ten Skills You Really Need to Succeed in College. Boston: McGraw-Hill, 2003.

MLA-referens

Langan, John. Ten Skills You Really Need to Succeed in College. Boston: McGraw-Hill, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.