APA引文

YouTube. Lucas Bretschger, Economics of Sustainable Construction - Holcim Forum 2013.

Chicago Style (17th ed.) Citation

YouTube. Lucas Bretschger, Economics of Sustainable Construction - Holcim Forum 2013.

MLA引文

YouTube. Lucas Bretschger, Economics of Sustainable Construction - Holcim Forum 2013.

警告：這些引文格式不一定是100％准確.