APA način citiranja (7. izdanje)

Shelton, C. (2006). Electrical installations for level 3. Nelson Thornes.

Čikaški stil citiranja (17. izdanje)

Shelton, Christopher. Electrical Installations for Level 3. Cheltenham, UK: Nelson Thornes, 2006.

MLA način citiranja (8. izdanje)

Shelton, Christopher. Electrical Installations for Level 3. Nelson Thornes, 2006.