APA (7th ed.) Citation
Clark, R. J. H., Bradley, D. C., & Thornton, P. (1973). The chemistry of titanium, zirconium and hafnium. Pergamon.
Chicago Style (17th ed.) Citation
Clark, R. J. H., D. C. Bradley, and P. Thornton. The Chemistry of Titanium, Zirconium and Hafnium. Oxford: Pergamon, 1973.
MLA (9th ed.) Citation
Clark, R. J. H., et al. The Chemistry of Titanium, Zirconium and Hafnium. Pergamon, 1973.
Warning: These citations may not always be 100% accurate.