diff --git a/tutorials/Other/Concept-intros/testing/test_code_tabs.md b/tutorials/Other/Concept-intros/testing/test_code_tabs.md
index f4c002e2..a294638e 100644
--- a/tutorials/Other/Concept-intros/testing/test_code_tabs.md
+++ b/tutorials/Other/Concept-intros/testing/test_code_tabs.md
@@ -249,4 +249,21 @@ display: none;
 <pre><code>## &#39;@misc{https://doi.org/10.48443/fdfd-d514,\n  doi = {10.48443/FDFD-D514},\n  url = {https://data.neonscience.org/data-products/DP1.20093.001/RELEASE-2024},\n  author = {{National Ecological Observatory Network (NEON)}},\n  keywords = {chemistry, water quality, anions, cations, alkalinity, nutrients, surface water, nitrogen (N), carbon (C), total carbon (TC), acid neutralizing capacity (ANC), analytes, grab samples, chemical properties, swc, phosphorus (P)},\n  language = {en},\n  title = {Chemical properties of surface water (DP1.20093.001)},\n  publisher = {National Ecological Observatory Network (NEON)},\n  year = {2024},\n  copyright = {Creative Commons Zero v1.0 Universal}\n}\n&#39;</code></pre>
 </div>
 </div>
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