diff --git a/terminology/terminology.tex b/terminology/terminology.tex
index 47e2c66..980ebf1 100644
--- a/terminology/terminology.tex
+++ b/terminology/terminology.tex
@@ -625,7 +625,7 @@ \section{Transliteration of Maya signs}
 % LTeX: enabled=true
 
 \section{Transcribing of Maya texts}
-For transcribing Maya texts, the following conventions are used:
+For transcribing Maya texts, the following conventions are used (\cite[14]{kettunenhelmke2020}):
 \begin{itemize}
     \item Transcriptions are represented in italics.
     \item Long vowels and glottal sounds are indicated without [square brackets]