APA (7th ed.) Citation

Rachow, E. G., & Abel, E. W. (1973). The chemistry of germanium. Pergamon.

Chicago Style (17th ed.) Citation

Rachow, E. G., and E. W. Abel. The Chemistry of Germanium. Oxford, Eng.: Pergamon, 1973.

MLA (9th ed.) Citation

Rachow, E. G., and E. W. Abel. The Chemistry of Germanium. Pergamon, 1973.