APA (7th ed.) Citation

Harding, C., Janes, R., & Johnson, D. (2002). Elements of the p block: Virtual crystals II. The Open University, Royal Society of Chemistry.

Chicago Style (17th ed.) Citation

Harding, Charlie, Rob Janes, and David Johnson. Elements of the P Block: Virtual Crystals II. Glasgow: The Open University, Royal Society of Chemistry, 2002.

MLA (9th ed.) Citation

Harding, Charlie, et al. Elements of the P Block: Virtual Crystals II. The Open University, Royal Society of Chemistry, 2002.