MLA Handbook
        
                    
                by
            
        
        
            The Modern Language Association of America
        
                    
        
                
                            
        
        
                    
                Call Number: Reference LB2369 .G53 2016
            
        
                    
                ISBN: 9781603292627
            
        
                    
                Publication Date: 2016-04-01
            
        
                
                            
                The MLA Handbook, 8th edition, (pp. 10-12) gives researchers advice on evaluating information sources, directing them to ask questions about the sources such as "who," "what," "how," "where," and "when."