Cita APA (7a ed.)

Ladd, D., & Elsom, T. H. (2000). Thomas H. Elsom: Spokane's first telephone installer. Tornado Creek Publications.

Cita Chicago Style (17a ed.)

Ladd, Dean, y Thomas H. Elsom. Thomas H. Elsom: Spokane's First Telephone Installer. Spokane: Tornado Creek Publications, 2000.

Cita MLA (8a ed.)

Ladd, Dean, y Thomas H. Elsom. Thomas H. Elsom: Spokane's First Telephone Installer. Tornado Creek Publications, 2000.

Precaución: Estas citas no son 100% exactas.