APA (7th ed.) Citation

Rubin, F. (1950). Zur Deformation singularitätenfreier Flächen.

Chicago Style (17th ed.) Citation

Rubin, Frédéric. Zur Deformation Singularitätenfreier Flächen. Zürich, 1950.

MLA (9th ed.) Citation

Rubin, Frédéric. Zur Deformation Singularitätenfreier Flächen. 1950.

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