APA Style

Berke, N, S. et al (1996). Techniques to assess the corrosion activity of steel reinforced concrete structures . West Conshohcken, Pa.: ASTM.

MLA Style

Berke, Neal, S.. et al. "Techniques to assess the corrosion activity of steel reinforced concrete structures". West Conshohcken, Pa.: ASTM, 1996. Buku.