diff --git a/main.bib b/main.bib
index cbc8a23..9c61074 100644
--- a/main.bib
+++ b/main.bib
@@ -9388,6 +9388,16 @@ In this paper, I explore some questions about accommodation that often asked. Th
   volume       = {4},
 }
 
+@WWW{MPIEAL2015,
+  author   = {{Max Planck Institutefor Evolutionary Anthropology, Department of Linguistics}},
+  date     = {2015},
+  title    = {Leipzig Glossing Rules},
+  url      = {https://www.eva.mpg.de/lingua/resources/glossing-rules.php},
+  subtitle = {Conventions for interlinear morpheme-by-morpheme glosses},
+  urldate  = {2022-11-09},
+  version  = {2015-05-31},
+}
+
 @Comment{jabref-meta: databaseType:biblatex;}
 
 @Comment{jabref-meta: grouping: