APA (7th ed.) Citation
Clark, T., & Koch, R. (1999). The Chemist's Electronic book of Orbitals: + CD-ROM. Springer Verlag.
Chicago Style (17th ed.) Citation
Clark, Tim, and Rainer Koch. The Chemist's Electronic Book of Orbitals: + CD-ROM. Berlin: Springer Verlag, 1999.
MLA (9th ed.) Citation
Clark, Tim, and Rainer Koch. The Chemist's Electronic Book of Orbitals: + CD-ROM. Springer Verlag, 1999.
Warning: These citations may not always be 100% accurate.