Cita APA (7th ed.)

Thomas, H. (1965). Thomas Alva EDISON (1 ed.). Plaza & Janes.

Cita Chicago (17th ed.)

Thomas, Henry. Thomas Alva EDISON. 1 ed. Buenos Aires: Plaza & Janes, 1965.

Cita MLA (9th ed.)

Thomas, Henry. Thomas Alva EDISON. 1 ed. Plaza & Janes, 1965.