The figure of the earth, determined from observations made by order of the French King, at the polar circle: by Messrs de Maupertuis, Camus, Clairaut, Le Monnier, ... the abbé Outhier, ... and Mr. Celsius, ... Translated from the French of M. de Maupertuis. - Maupertuis, (printed for T. Cox; C. Davis; J. and P. Knapton; and A. Millar,, 1738)