APA Citation

Phillips, C. S. G., & Williams, R. J. P. 1. Principles and non metals.

Chicago Style Citation

Phillips, Courtanay Stanley Gross, and Robert Joseph Paton 1926- Williams. Principles and Non Metals.

MLA Citation

Phillips, Courtanay Stanley Gross, and Robert Joseph Paton 1926- Williams. Principles and Non Metals.

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