Waller, M. (1992). Mark Waller's surges, sags, and spikes: Protecting your personal computer from electrical power problems (Revised ed.). Prompt Pub.
Citação do estilo Chicago (17ª ed.)Waller, Mark. Mark Waller's Surges, Sags, and Spikes: Protecting Your Personal Computer from Electrical Power Problems. Revised ed. Indianapolis, IN: Prompt Pub, 1992.
Citação MLA (8ª ed.)Waller, Mark. Mark Waller's Surges, Sags, and Spikes: Protecting Your Personal Computer from Electrical Power Problems. Revised ed. Prompt Pub, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.