APA (7th ed.) Citation

PALEN. (2001). Social Probl;ems for the Twenty-First Century: J. John Palen. McGraw Hill.

Chicago Style (17th ed.) Citation

PALEN. Social Probl;ems for the Twenty-First Century: J. John Palen. Boston: McGraw Hill, 2001.

MLA (9th ed.) Citation

PALEN. Social Probl;ems for the Twenty-First Century: J. John Palen. McGraw Hill, 2001.