APA (7th ed.) Citation

American Mathematical Society. (1962). Differential geometry and calculus of variations. American Mathematical Society.

Chicago Style (17th ed.) Citation

American Mathematical Society. Differential Geometry and Calculus of Variations. Rhode Island: American Mathematical Society, 1962.

MLA (8th ed.) Citation

American Mathematical Society. Differential Geometry and Calculus of Variations. American Mathematical Society, 1962.

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