APA Edition Citation

Greenwood, N. N., & Earnshaw, A. (1989). Chemistry of the elements.

Chicago Edition Citation

Greenwood, N N., and A. Earnshaw. Chemistry of the Elements. Oxford : Pergamon press, 1989.

MLA Edition Citation

Greenwood, N N., and A. Earnshaw. Chemistry of the Elements. 1989.

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