APA
William P Spence, Eva Kultermann, . (2012). Construction Materials, Methods and Techniques; Building for a Sustainable Future. New Delhi: Cengage Learning.
Chicago
William P Spence, Eva Kultermann, . 2012. Construction Materials, Methods and Techniques; Building for a Sustainable Future. New Delhi: Cengage Learning.
Harvard
William P Spence, Eva Kultermann, . (2012). Construction Materials, Methods and Techniques; Building for a Sustainable Future. New Delhi: Cengage Learning.
MLA
William P Spence, Eva Kultermann, . Construction Materials, Methods and Techniques; Building for a Sustainable Future. New Delhi: Cengage Learning. 2012.