APA (7th ed.) Citation

Krebs, R. E. (2006). The history and use of our earth's chemical elements: A reference guide (2nd ed.). Greenwood Press.

Chicago Style (17th ed.) Citation

Krebs, Robert E. The History and Use of Our Earth's Chemical Elements: A Reference Guide. 2nd ed. Westport, Conn: Greenwood Press, 2006.

MLA (8th ed.) Citation

Krebs, Robert E. The History and Use of Our Earth's Chemical Elements: A Reference Guide. 2nd ed. Greenwood Press, 2006.