Cita APA

Bruce, R. V. (1973). Bell: Alexander Graham Bell and the conquest of solitude. Boston: Little, Brown.

Citación estilo Chicago

Bruce, Robert V. Bell: Alexander Graham Bell and the Conquest of Solitude. Boston: Little, Brown, 1973.

Cita MLA

Bruce, Robert V. Bell: Alexander Graham Bell and the Conquest of Solitude. Boston: Little, Brown, 1973.