APA (7th ed.) Citation

Kaczmarz, S., & Steinhaus, H. (1951). Theorie der Orthogonalreihen. Chelsea Pub. Co..

Chicago Style (17th ed.) Citation

Kaczmarz, Stefan, and Hugo Steinhaus. Theorie Der Orthogonalreihen. New York: Chelsea Pub. Co., 1951.

MLA (9th ed.) Citation

Kaczmarz, Stefan, and Hugo Steinhaus. Theorie Der Orthogonalreihen. Chelsea Pub. Co., 1951.

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