APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.