/**
 * class to handle an article citation
 * 
 * author: Luc Longpré
 * 10/24/2005
 */
public class Article extends Reference
{
	private String journal;
	private String volume; //optional in a citation
	private String pages;  //optional in a citation

	public Article(String theAuthor, String theTitle,
	            String theYear, String theJournal,
	            String theVolume, String thePages)
	{
		super(theAuthor,theTitle,theYear);
		journal = theJournal;
		volume = theVolume; 
		pages = thePages;  
	}

	public String toString()
	{
	    String outString;
	    
	    outString = author + ", " + title + ", " + " <i>" + journal + "</i>, ";
	    if (!volume.equals(""))
	       outString = outString + "<b>" + volume + "</b>";
	    outString = outString + " (" + year + ")";
	    if (pages.equals(""))
	       outString = outString + ".";
	    else
	       outString = outString + ", " + pages + ".";
	    
		return outString;
	}
}