APA (7th ed.) Citation

Chicago University. Department of Mathematics. (1931). Contributions to the calculus of variations (1938-1941). The University of Chicago.

Chicago Style (17th ed.) Citation

Chicago University. Department of Mathematics. Contributions to the Calculus of Variations (1938-1941). Chicago: The University of Chicago, 1931.

MLA (9th ed.) Citation

Chicago University. Department of Mathematics. Contributions to the Calculus of Variations (1938-1941). The University of Chicago, 1931.

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