Gaya APA

Callister, J, W, D., Rethwisch, D, G. (2015). MATERIALS SCIENCE AND ENGINEERING (9th). Canada: Wiley.

Gaya MLA

Callister, JR.,, William, D.., Rethwisch, David, G.. "MATERIALS SCIENCE AND ENGINEERING". 9th Canada: Wiley, 2015. Text.