APA (7th ed.) Citation

Jourdain, P. E. B. (1903). On Gauss' principle of least constraint and the equations (Repr.).

Chicago Style (17th ed.) Citation

Jourdain, Philip E. B. On Gauss' Principle of Least Constraint and the Equations. Repr. 1903.

MLA (9th ed.) Citation

Jourdain, Philip E. B. On Gauss' Principle of Least Constraint and the Equations. Repr. 1903.

Warning: These citations may not always be 100% accurate.