APA (7th ed.) Citation

Bolza, O. (1961). Lectures on the calculus of variations. Dover.

Chicago Style (17th ed.) Citation

Bolza, O. Lectures on the Calculus of Variations. New York: Dover, 1961.

MLA (8th ed.) Citation

Bolza, O. Lectures on the Calculus of Variations. Dover, 1961.

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