APA (7th ed.) Citation

Harder. (2013). Alkaline-Earth Metal Compounds (1.). Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Harder. Alkaline-Earth Metal Compounds. 1. Springer Berlin Heidelberg, 2013.

MLA (8th ed.) Citation

Harder. Alkaline-Earth Metal Compounds. 1. Springer Berlin Heidelberg, 2013.

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