APA (7th ed.) Citation

Charlesworth, J. C. (1968). The changing American people: Are we deteriorating or improvingn. American Academy of Political and Social Science.

Chicago Style (17th ed.) Citation

Charlesworth, James Clyde. The Changing American People: Are We Deteriorating or Improvingn. Philadelphia: American Academy of Political and Social Science, 1968.

MLA (9th ed.) Citation

Charlesworth, James Clyde. The Changing American People: Are We Deteriorating or Improvingn. American Academy of Political and Social Science, 1968.