Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.