APA (7th ed.) Citation

American Chemical Society & Kothny, E. L. (1973). Trace elements in the environment. American Chemical Society.

Chicago Style (17th ed.) Citation

American Chemical Society and Evaldo L. Kothny. Trace Elements in the Environment. Washington: American Chemical Society, 1973.

MLA (9th ed.) Citation

American Chemical Society and Evaldo L. Kothny. Trace Elements in the Environment. American Chemical Society, 1973.

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