如何从两个三个模型with子句中获取并在laravel中获取所选字段

Question

我需要这方面的帮助，我想从两个或两个以上的模型中获取子句并在laravel 5中获取选定的字段。

    <?php
    //I was trying this but it didn't worked
    $this->users->
               with('contacts', 'orders')->
               get(array('users.id', 'contacts.phone', 'orders.price;

    ?>