APA (7th ed.) Citation

Magnesium Association, Magnesium Association, & Magnesium Association. Proceedings. The Association.

Chicago Style (17th ed.) Citation

Magnesium Association, Magnesium Association, and Magnesium Association. Proceedings. Detroit [etc.]: The Association.

MLA (9th ed.) Citation

Magnesium Association, et al. Proceedings. The Association.

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