APA Citation

Trilling, B., & Fadel, C. (2009). 21st century skills: Learning for life in our times. San Francisco, USA: Jossey-Bass.

Chicago Style Citation

Trilling, Bernie, and Charles Fadel. 21st Century Skills: Learning for Life in Our Times. San Francisco, USA: Jossey-Bass, 2009.

MLA Citation

Trilling, Bernie, and Charles Fadel. 21st Century Skills: Learning for Life in Our Times. San Francisco, USA: Jossey-Bass, 2009.

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