diff --git a/settings.tex b/settings.tex
index f65cd387f069b86bc1f969014fb05118f7195760..facc701fff30dce8eee47f8dd9b5d467708d9aed 100644
--- a/settings.tex
+++ b/settings.tex
@@ -30,7 +30,22 @@
 %% 
 %%% Code:
 
-\usepackage[backend=biber,hyperref]{biblatex}
+%% To the author: Choose a citation style. Which one depends on your field of study.
+%% Ask your supervisor or examiner if you are uncertain.
+
+%% Good options for the style include for example:
+%% APA: style=authoryear + \DeclareDelimFormat{nameyeardelim}{\addcomma\space}
+%% Hardvard: style=authoryear
+%% IEEE: style=ieee
+%% Numeric: style=numeric,sorting=none  (like IEEE but with full names in the bibliography)
+%% Most other styles
+%%%
+%% NOTE: You may need to add more changes to fully conform to a citation style
+%% (making certain elements in italics, etc).
+
+%% The default is very bad (numeric style sorted alphabetically instead of by appearance).
+
+\usepackage[backend=biber,style=numeric,sorting=none,hyperref]{biblatex}
 %% To set the font of your thesis, use the \setmainfont{} command,
 %% surrounded with \ifxetex if you want to switch between xelatex and pdflatex
 \ifxetex