APA (7th ed.) Citation

Fishel, F. M., & Mossler, M. What is the Significance of a Part Per Million? The University of Florida George A. Smathers Libraries.

Chicago Style (17th ed.) Citation

Fishel, Frederick M., and Mark Mossler. What Is the Significance of a Part Per Million? The University of Florida George A. Smathers Libraries.

MLA (9th ed.) Citation

Fishel, Frederick M., and Mark Mossler. What Is the Significance of a Part Per Million? The University of Florida George A. Smathers Libraries.

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