APA

Ganeri A., Spender N., . (1999). Thomas Edison. London: Belitha Press.

Chicago

Ganeri Anita, Spender Nick, . 1999. Thomas Edison. London: Belitha Press.

Harvard

Ganeri A., Spender N., . (1999). Thomas Edison. London: Belitha Press.

MLA

Ganeri Anita, Spender Nick, . Thomas Edison. London: Belitha Press. 1999.