Johnson, R. A. (1960). Advanced Euclidean geometry : an elementary treatise on the geometry of the triangle and the circle / by Roger A. Johnson: An elementary treatise on the geometry of the triangle and the circle. Dover.
Chicago Style (17th ed.) CitationJohnson, Roger A. Advanced Euclidean Geometry : An Elementary Treatise on the Geometry of the Triangle and the Circle / by Roger A. Johnson: An Elementary Treatise on the Geometry of the Triangle and the Circle. New York: Dover, 1960.
MLA (9th ed.) CitationJohnson, Roger A. Advanced Euclidean Geometry : An Elementary Treatise on the Geometry of the Triangle and the Circle / by Roger A. Johnson: An Elementary Treatise on the Geometry of the Triangle and the Circle. Dover, 1960.
Warning: These citations may not always be 100% accurate.