I hope this works for you:
$query = db_select('node','n');
$query->join('field_data_field_projectresources','p','p.entity_id = n.nid');
$query->fields('n',array('yourfieldnames'))
->fields('p',array('yourfieldnames'))
->condition('n.nid','5');
$result = $query->execute();
Here is another answeranother answer that will help you very much.
Check out documentation for 'join' on drupal.org.