APA-Zitierstil (7. Ausg.)

Palen, J. J. (2001). Social problems for the twenty-first century. McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Palen, J. John. Social Problems for the Twenty-first Century. Boston: McGraw-Hill, 2001.

MLA-Zitierstil (9. Ausg.)

Palen, J. John. Social Problems for the Twenty-first Century. McGraw-Hill, 2001.