APA (7th ed.) Citation

YouTube. 2009 Powell Lecture - Timothy M. Swager.

Chicago Style (17th ed.) Citation

YouTube. 2009 Powell Lecture - Timothy M. Swager.

MLA (9th ed.) Citation

YouTube. 2009 Powell Lecture - Timothy M. Swager.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.