Cita APA (7a ed.)

Crowley, G., & Crowley, L. (1965). Beyond automation. David Brown.

Cita Chicago Style (17a ed.)

Crowley, George, y Louise Crowley. Beyond Automation. Seattle: David Brown, 1965.

Cita MLA (8a ed.)

Crowley, George, y Louise Crowley. Beyond Automation. David Brown, 1965.