APA (7th ed.) Citation

Wilcynski, E. J. (1960). Projective differential geometry of curves and ruled surfaces (Nachdr. d. Ausg. 1905.). Chelsea.

Chicago Style (17th ed.) Citation

Wilcynski, E. J. Projective Differential Geometry of Curves and Ruled Surfaces. Nachdr. d. Ausg. 1905. New York: Chelsea, 1960.

MLA (9th ed.) Citation

Wilcynski, E. J. Projective Differential Geometry of Curves and Ruled Surfaces. Nachdr. d. Ausg. 1905. Chelsea, 1960.