APA (7th ed.) Citation

Tough, P. (2019). The years that matter most: How college makes or breaks us. Houghton Mifflin Harcourt.

Chicago Style (17th ed.) Citation

Tough, Paul. The Years That Matter Most: How College Makes or Breaks Us. Boston: Houghton Mifflin Harcourt, 2019.

MLA (8th ed.) Citation

Tough, Paul. The Years That Matter Most: How College Makes or Breaks Us. Houghton Mifflin Harcourt, 2019.

Warning: These citations may not always be 100% accurate.