ZISCHANG, H. (1980). Surfaces and planar discontinuous groups: Tr. from the german by J.Stillwell. Springer-Verlag.
Citace podle Chicago (17th ed.)ZISCHANG, Heiner. Surfaces and Planar Discontinuous Groups: Tr. from the German by J.Stillwell. Berlin: Springer-Verlag, 1980.
Citace podle MLA (9th ed.)ZISCHANG, Heiner. Surfaces and Planar Discontinuous Groups: Tr. from the German by J.Stillwell. Springer-Verlag, 1980.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..