{% for source_group in all_sources_data %}
<div class="citations-group">
    <span class="citations-group-label">{{ source_group.source_type }}</span>
    {% for search_type in source_group.search_types %}
    {% for source in search_type.sources %}
    <a href="{{ source.url }}" class="citation-link" target="_blank" rel="noopener">{{ source.display_name }}</a>
    {% endfor %}
    {% endfor %}
</div>
{% endfor %}