APA (7th ed.) Citation

Eckel, E. B. (1982). The Geological Society of America: Life history of a learned society. Geological Society of America.

Chicago Style (17th ed.) Citation

Eckel, Edwin Butt. The Geological Society of America: Life History of a Learned Society. Boulder, Colo.: Geological Society of America, 1982.

MLA (9th ed.) Citation

Eckel, Edwin Butt. The Geological Society of America: Life History of a Learned Society. Geological Society of America, 1982.