Cita APA (7a ed.)

Challoner, J., & Gavira Guerrero, A. (2019). How technology works (First American edition.). DK Publishing.

Cita Chicago Style (17a ed.)

Challoner, Jack, y Angeles Gavira Guerrero. How Technology Works. First American edition. New York, New York: DK Publishing, 2019.

Cita MLA (8a ed.)

Challoner, Jack, y Angeles Gavira Guerrero. How Technology Works. First American edition. DK Publishing, 2019.

Precaución: Estas citas no son 100% exactas.