Glycolysis takes place in the liquid part of the cytoplasm i.e. cytosol. The most common type of glycolysis is the Embden–Meyerhof–Parnas (EMP pathway), which was discovered by Gustav Embden, Otto Meyerhof, and Jakub Karol Parnas.
So the correct option is 'Embden, Meyerhof and Parnas.'