APA Style

B,D,Sartwell, . et al (1990). Metallurgical coatings and thin films 1990 : Proceedings of the 17th icmc and sth ictf conferences, san diego, california, U.S.A, April 2-6, 1990 . New York: Elsevier..

MLA Style

B,D,Sartwell, . et al. "Metallurgical coatings and thin films 1990 : Proceedings of the 17th icmc and sth ictf conferences, san diego, california, U.S.A, April 2-6, 1990". New York: Elsevier., 1990. Buku.