APA Edition Citation

Gelfand, I., M, & Fomin, S., V. (1963). Calculus of Variations. Prentice-Hall,Inc.

Chicago Edition Citation

Gelfand, I., M, and S. Fomin, V. Calculus of Variations. New Jersey: Prentice-Hall,Inc, 1963.

MLA Edition Citation

Gelfand, I., M, and S. Fomin, V. Calculus of Variations. Prentice-Hall,Inc, 1963.

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