diff --git a/references.bib b/references.bib
index 638051c..0b76575 100644
--- a/references.bib
+++ b/references.bib
@@ -521,7 +521,7 @@
   Comment                  = {Precision}
 }
 
-@Article{cicero46deFinibus,
+@Misc{cicero46deFinibus,
   Title                    = {de Finibus Bonorum et Malorum (The Extremes of Good and Evil)},
   Author                   = {Cicero},
   Year                     = {-45},
@@ -1424,7 +1424,7 @@
   Comment                  = {CDC 6600}
 }
 
-@Article{lipsomwebsite,
+@Misc{lipsomwebsite,
   Title                    = {Lorem Ipsum Website},
   Author                   = {Unknown},