APA (7th ed.) Citation

American Geophysical Union, American Geophysical Union. Fall Meeting, American Geophysical Union. Spring Meeting, American Geophysical Union, & Ocean Sciences Meeting. Eos. American Geophysical Union.

Chicago Style (17th ed.) Citation

American Geophysical Union, American Geophysical Union. Fall Meeting, American Geophysical Union. Spring Meeting, American Geophysical Union, and Ocean Sciences Meeting. Eos. [Washington, etc.]: American Geophysical Union.

MLA (9th ed.) Citation

American Geophysical Union, et al. Eos. American Geophysical Union.