I created a simple BibTeX file as well as a simple LaTeX file that references said BibTeX file. However, when I printed out the LaTex file in pdf format by running C-c C-a (which, according to the AUCTeX manual, runs BibTeX, amongst other things),the bibliography section didn't appear and the citations were broken.
Trying to debug the problem, I replaced the single C-c C-a command by a sequence of C-c C-c commands (since, according to the AUCTeX manual section linked to above, C-c C-a is an abbreviation for such a sequence), and noticed that the bibtex command was not executed.
A similar question was posted in the past, to which the solution was to add a couple lines to the initialization file, but these lines are already in my initialization file.
Bibliography.bib
@book{WEN08, Author = {Jochen Wengenroth}, Date-Added = {2017-05-08 08:16:51 +0000}, Date-Modified = {2017-05-08 08:19:24 +0000}, Publisher = {de Gruyter}, Title = {Wahrscheinlichkeitstheorie}, Year = {2008}} MyDoc.tex
\documentclass[11pt]{article} \usepackage{cite} \begin{document} \title{My Article} \author{Nobody Jr.} \date{Today} \maketitle Blablabla said Nobody ~\cite{WEN08}. \bibliography{Bibliography}{} \bibliographystyle{plain} \end{document} .emacs includes the following lines:
(setq TeX-auto-save t) (setq TeX-parse-self t) AUCTeX 11.90.0
Emacs 25.1.1
TeX Live 2016, v. 3.14159265
macOS Sierra, v. 10.12.4

C-h vLaTeX-bibliography-listRETreturn inMyDoc.texbuffer?(("Bibliography"))and it's so for me. Try issuingC-c C-ninMyDoc.texbuffer and then check again the value of the variable.