APA
Per Freiesleben Hansen, . (2014). The Science of Construction Materials. Germany: Springer.
Chicago
Per Freiesleben Hansen, . 2014. The Science of Construction Materials. Germany: Springer.
Harvard
Per Freiesleben Hansen, . (2014). The Science of Construction Materials. Germany: Springer.
MLA
Per Freiesleben Hansen, . The Science of Construction Materials. Germany: Springer. 2014.