Cita APA (7th ed.)
Beal, A. C. (2015). Johanna Beyer. University of Illinois Press.
Cita Chicago (17th ed.)
Beal, Amy C. Johanna Beyer. Urbana, [Illinois] ; Chicago, [Illinois] ; Springfield, [Illinois]: University of Illinois Press, 2015.
Cita MLA (9th ed.)
Beal, Amy C. Johanna Beyer. University of Illinois Press, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.