<blockquote class="templatequote language"><p>Our Chetnik detachments march to protect the border.
</p></blockquote>
Unknown Serbian photographer
<cite class="book" style="font-style:normal">Popović, Andra (1926) "Prvi dani posle objave mobilizacije" in    <i> Ratni album 1914-1918</i>, <a href="https://en.wikipedia.org/wiki/en:Belgrade" class="extiw" title="w:en:Belgrade"><span title="capital of Serbia">Belgrade</span></a>  <small></small></cite>