APA (7th ed.) Citation

Siebentritt, S., & Rau, U. (2006). Wide-gap chalcopyrites. Springer.

Chicago Style (17th ed.) Citation

Siebentritt, S., and U. Rau. Wide-gap Chalcopyrites. Berlin: Springer, 2006.

MLA (9th ed.) Citation

Siebentritt, S., and U. Rau. Wide-gap Chalcopyrites. Springer, 2006.