Cita APA (7a ed.)

Beck, H. F. (1970). The age of technology. Concordia Pub. House.

Cita Chicago Style (17a ed.)

Beck, Hubert F. The Age of Technology. St. Louis: Concordia Pub. House, 1970.

Cita MLA (8a ed.)

Beck, Hubert F. The Age of Technology. Concordia Pub. House, 1970.