Cita APA (7a ed.)

BARNHAM KAY. (2019). SCIENCE BIOGRAPHIES THOMAS EDISON (2018 Ed.). RAINTREE PUBLISHERS.

Cita Chicago Style (17a ed.)

BARNHAM KAY. SCIENCE BIOGRAPHIES THOMAS EDISON. 2018 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.

Cita MLA (9a ed.)

BARNHAM KAY. SCIENCE BIOGRAPHIES THOMAS EDISON. 2018 Ed. RAINTREE PUBLISHERS, 2019.