Cita APA (7a ed.)

Hawkins, L. A. (1950). Adventure into the unknown: The first fifty years of the General Electric Research Laboratory. William Morrow.

Cita Chicago Style (17a ed.)

Hawkins, Laurence A. Adventure into the Unknown: The First Fifty Years of the General Electric Research Laboratory. New York: William Morrow, 1950.

Cita MLA (9a ed.)

Hawkins, Laurence A. Adventure into the Unknown: The First Fifty Years of the General Electric Research Laboratory. William Morrow, 1950.