Cita APA (7th ed.)
Williams, T. (2005). The circuit designer's companion (2nd ed.). Elsevier/Newnes.
Cita Chicago (17th ed.)
Williams, Tim. The Circuit Designer's Companion. 2nd ed. Amsterdam: Elsevier/Newnes, 2005.
Cita MLA (9th ed.)
Williams, Tim. The Circuit Designer's Companion. 2nd ed. Elsevier/Newnes, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.