EntityFieldQuery.php

<?php
$query = new EntityFieldQuery();
$entities = $query->entityCondition('entity_type', 'node')
  ->entityCondition('bundle', array('column','blog'))
  ->propertyCondition('uid', $user->uid)
  ->propertyCondition('status', 1)
  ->propertyOrderBy('created', 'DESC')
  ->range(0, 3)
  ->execute();        

if (!empty($entities['node'])) {
  $nodes = node_load_multiple(array_keys($entities['node'])); 
  $articles = node_view_multiple($nodes, 'magazine_teaser');
}