APA (7th ed.) Citation

Royston. (2008). Conductors and insulators (Rev. and updated.). Heinemann Library.

Chicago Style (17th ed.) Citation

Royston. Conductors and Insulators. Rev. and updated. Oxford: Heinemann Library, 2008.

MLA (8th ed.) Citation

Royston. Conductors and Insulators. Rev. and updated. Heinemann Library, 2008.