Cita APA (7a ed.)

Hutagalung, S. D., & Hutagalung, S. (2012). Materials science and technology. IntechOpen.

Cita Chicago Style (17a ed.)

Hutagalung, Sabar D., y Sabar Hutagalung. Materials Science and Technology. [Place of publication not identified]: IntechOpen, 2012.

Cita MLA (9a ed.)

Hutagalung, Sabar D., y Sabar Hutagalung. Materials Science and Technology. IntechOpen, 2012.