APA (7th ed.) Citation

(2015). What is the cost of ideas that can change our lives? | Spiros Zafiropoulos | TEDxPatras. TEDx Patras.

Chicago Style (17th ed.) Citation

What Is the Cost of Ideas That Can Change Our Lives? | Spiros Zafiropoulos | TEDxPatras. TEDx Patras, 2015.

MLA (8th ed.) Citation

What Is the Cost of Ideas That Can Change Our Lives? | Spiros Zafiropoulos | TEDxPatras. TEDx Patras, 2015.

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