<div class="form-group">
    <?php echo Form::label('title', 'Titulo'); ?>

    <?php echo Form::text('title', null, ['class' => 'form-control', 'placeholder' => 'Introduzca el titulo']); ?>

</div>
<div class="form-group ">
    <?php echo Form::label('cover', 'Portada'); ?>

    <?php echo Form::file('cover', ['class' => 'form-control']); ?>

</div>
<div class="form-group ">
    <?php echo Form::label('epub', 'Epub'); ?>

    <?php echo Form::file('epub', ['class' => 'form-control']); ?>

</div>