how do you insert a link to a html href?

for (var i = 0; i < entry.length; i++) {
    html += '<tr>';
    html += '<td>' + entry[i]['gsx$komponente']['$t'] + '</td>';
    html += '<td>' + entry[i]['gsx$name']['$t'] + '</td>';
    html += '<td>' + entry[i]['gsx$hersteller']['$t'] + '</td>';
    html += '<td>' + entry[i]['gsx$preis']['$t'] + '</td>';
    html += '<td><a href=' + entry[i]['gsx$link']['$t'] +  '>' +entry[i]['gsx$link']['$t'] + '</a></td>';
    html += '</tr>';
  }