Roberts, W. R. W. R. (1919). On the equation of the tangent at a given point on a uni-nodal quartic curve.
Chicago Style (17th ed.) CitationRoberts, W. R. W. Rev. On the Equation of the Tangent at a Given Point on a Uni-nodal Quartic Curve. 1919.
MLA (9th ed.) CitationRoberts, W. R. W. Rev. On the Equation of the Tangent at a Given Point on a Uni-nodal Quartic Curve. 1919.
Warning: These citations may not always be 100% accurate.
