Cita APA (7a ed.)
Karch, A. (2006). A knotty topic unravelled for novices. Times Higher Education Supplement, 1733, 27.
Cita Chicago Style (17a ed.)
Karch, Andreas. "A Knotty Topic Unravelled for Novices." Times Higher Education Supplement 1733 (2006): 27.
Cita MLA (9a ed.)
Karch, Andreas. "A Knotty Topic Unravelled for Novices." Times Higher Education Supplement, 1733, 2006, p. 27.
Precaución: Estas citas no son 100% exactas.