Cita APA (7th ed.)

Thomas, H. (1965). Thomas Alva Edison. Plaza and Janes.

Cita Chicago (17th ed.)

Thomas, Henry. Thomas Alva Edison. México, D. F: Plaza and Janes, 1965.

Cita MLA (9th ed.)

Thomas, Henry. Thomas Alva Edison. Plaza and Janes, 1965.