Schwerdtfeger, H., & Schwerdtfeger, H. (1979). Geometry of complex numbers: Circle geometry, Moebius transfromation, non-Euclidean geometry. New York, New York: Dover.
Chicago Style CitationSchwerdtfeger, Hans, and Hans Schwerdtfeger. Geometry of Complex Numbers: Circle Geometry, Moebius Transfromation, Non-Euclidean Geometry. New York, New York: Dover, 1979.
MLA CitationSchwerdtfeger, Hans, and Hans Schwerdtfeger. Geometry of Complex Numbers: Circle Geometry, Moebius Transfromation, Non-Euclidean Geometry. New York, New York: Dover, 1979.
Warning: These citations may not always be 100% accurate.