APA (7th ed.) Citation

Bliss, G. A. (1925). Calculus of variations / by G.A. Bliss. Open Court.

Chicago Style (17th ed.) Citation

Bliss, G. A. Calculus of Variations / by G.A. Bliss. Open Court, 1925.

MLA (9th ed.) Citation

Bliss, G. A. Calculus of Variations / by G.A. Bliss. Open Court, 1925.

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