diff --git a/body_expose.tex b/body_expose.tex
index 4b062d5..f46b4bf 100644
--- a/body_expose.tex
+++ b/body_expose.tex
@@ -361,9 +361,9 @@ known and unknown classes.
 It is still unclear how the novelty score is calculated.
 This section will clear this up in as understandable as
 possible terms. However, the name "Generative Probabilistic
-Novelty Detection" already signals that probability theory
-has something to do with it. Furthermore, this section
-will make use of some mathematical terms which cannot
+Novelty Detection"\cite{Pidhorskyi2018} already signals that
+probability theory has something to do with it. Furthermore, this
+section will make use of some mathematical terms which cannot
 be explained in great detail here. Moreover, the previous section
 already introduced many required components, which will not be
 explained here again.