Παραπομπή APA

Upadhyaya, G. S., & Upadhyaya, A. (2006). Materials science and engineering. Viva Books.

Παραπομπή Chicago Style

Upadhyaya, G S., και Anish Upadhyaya. Materials Science and Engineering. N.Delhi: Viva Books, 2006.

Παραπομπή MLA

Upadhyaya, G S., και Anish Upadhyaya. Materials Science and Engineering. Viva Books, 2006.