APA (7th ed.) Citation

Edgar Alfonso Orjuela, J. (2017). Rare Earth Element. IntechOpen.

Chicago Style (17th ed.) Citation

Edgar Alfonso Orjuela, Jose. Rare Earth Element. IntechOpen, 2017.

MLA (9th ed.) Citation

Edgar Alfonso Orjuela, Jose. Rare Earth Element. IntechOpen, 2017.

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