APA (7th ed.) Citation

Gelʹfand, I. M., & Fomin, S. V. (2000). Calculus of variations (Unabridged reprint of orig. publ. by Prentice Hall, Englewodd Cliffs, 1963.). Dover Publ.

Chicago Style (17th ed.) Citation

Gelʹfand, Izrailʹ M., and Sergej V. Fomin. Calculus of Variations. Unabridged reprint of orig. publ. by Prentice Hall, Englewodd Cliffs, 1963. Mineola, NY: Dover Publ, 2000.

MLA (9th ed.) Citation

Gelʹfand, Izrailʹ M., and Sergej V. Fomin. Calculus of Variations. Unabridged reprint of orig. publ. by Prentice Hall, Englewodd Cliffs, 1963. Dover Publ, 2000.