Cita APA (7a ed.)

Abell, T. (2017). All about 3D printing. Focus Readers.

Cita Chicago Style (17a ed.)

Abell, Tracy. All About 3D Printing. Lake Elmo, MN: Focus Readers, 2017.

Cita MLA (8a ed.)

Abell, Tracy. All About 3D Printing. Focus Readers, 2017.

Precaución: Estas citas no son 100% exactas.