APA
                    Fredricks.S.Merritt, Jonathon.T.Ricketts & M.Kent Lottin. (2001). Standard Hand Book for Civil Engineering. New York: Mc Graw-Hill.
                
                    Chicago
                    Fredricks.S.Merritt, Jonathon.T.Ricketts and M.Kent Lottin. 2001. Standard Hand Book for Civil Engineering. New York: Mc Graw-Hill.
                
                    Harvard
                    Fredricks.S.Merritt, Jonathon.T.Ricketts and M.Kent Lottin. (2001). Standard Hand Book for Civil Engineering. New York: Mc Graw-Hill.
                
                    MLA
                    Fredricks.S.Merritt, Jonathon.T.Ricketts and M.Kent Lottin. Standard Hand Book for Civil Engineering. New York: Mc Graw-Hill. 2001.