APA (7th ed.) Citation

Barell, J. (2016). Why are school buses always yellow?: Teaching for inquiry, K-8 (2nd edition.). Corwin.

Chicago Style (17th ed.) Citation

Barell, John. Why Are School Buses Always Yellow?: Teaching for Inquiry, K-8. 2nd edition. Thousand Oaks: Corwin, 2016.

MLA (9th ed.) Citation

Barell, John. Why Are School Buses Always Yellow?: Teaching for Inquiry, K-8. 2nd edition. Corwin, 2016.