APA (7th ed.) Citation

Harding, C., Johnson, D. A., & Janes, R. (2002). Elements of the p block. Royal Society of Chemistry ; Open University.

Chicago Style (17th ed.) Citation

Harding, Charlie, D. A. Johnson, and Rob Janes. Elements of the P Block. Cambridge, UK : Milton Keynes: Royal Society of Chemistry ; Open University, 2002.

MLA (9th ed.) Citation

Harding, Charlie, et al. Elements of the P Block. Royal Society of Chemistry ; Open University, 2002.